ESG Data

Energy consumption

Energy Consumption (Worldwide)

Scope of Data Reviewed: Seiko Group

(Unit: MWh)

	FY2019	FY2020	FY2021	FY2022	FY2023
Japan	133,497	131,314	134,448	132,309	109,481
Overseas	113,914	110,006	118,847	116,203	106,831
Total	247,410	241,320	253,295	248,512	216,313

Electricity Consumption

Scope of Data Reviewed: Seiko Group

(Unit: MWh)

			FY2019	FY2020	FY2021	FY2022	FY2023
Japan	Non-renewable energy		104,403	102,046	102,894	77,553	55,784
	Renewable energy		0	0	1,413	25,897	27,926
	Breakdown:	Purchased	0	0	1,413	25,897	25,506
		Generated	0	0	0	0	0
		Certificates	0	0	0	0	2,420
	Total for Japan		104,403	102,046	104,307	103,450	83,710
	Renewable Energy Ratio		0％	0％	1.4％	25.0％	33.4％
			FY2019	FY2020	FY2021	FY2022	FY2023
Overseas	Non-renewable energy		111,111	107,375	98,176	102,843	90,479
	Renewable energy		0	0	14,535	6,727	6,101
	Breakdown:	Purchased	0	0	0	174	401
		Generated	0	0	1,535	3,453	5,700
		Certificates	0	0	13,000	3,100	0
	Total for Overseas		111,111	107,375	112,711	109,570	96,580
	Renewable Energy Ratio		0％	0％	12.9％	6.1％	6.3%
			FY2019	FY2020	FY2021	FY2022	FY2023
Japan + Overseas	Non-renewable energy		215,515	209,422	201,070	180,395	146,263
	Renewable energy		0	0	15,948	32,624	34,027
	Breakdown:	Purchased	0	0	1,413	26,071	25,907
		Generated	0	0	1,535	3,453	5,700
		Certificates	0	0	13,000	3,100	2,420
	Total for Japan+Overseas		215,515	209,422	217,018	213,020	180,290
	Renewable Energy Ratio		0％	0％	7.3％	15.3％	18.9%

Greenhouse Gas (GHG) Emissions

Scope 1 (Direct Emissions from Owned or Controlled Sources)

Scope of Data Reviewed: Seiko Group

(Unit: t-CO₂)

	FY2019	FY2020	FY2021	FY2022	FY2023
Japan	6,313	6,409	7,324	7,113	5,662
Overseas	521	490	954	1,034	5,061
Total	6,834	6,898	8,279	8,147	10,723

■Notes:
・Includes greenhouse gases other than CO₂
・Excludes biogenic GHG emissions
■Emission Factors:
・Fuel: Uses the "Calculation Methods and Emission Factors List" from the Act on Promotion of Global Warming Countermeasures
・Greenhouse gases other than CO₂:Uses the "Calculation Methods and Emission Factors List" from the Act on Promotion of Global Warming Countermeasures

Scope2(Indirect emissions associated with the use of energy such as electricity and heat.)

Scope of Data Reviewed: Seiko Group

(Unit: t-CO₂)

	FY2019	FY2020	FY2021	FY2022	FY2023
Japan	50,829	48,499	46,355	36,101	23,299
Overseas	55,944	53,899	48,001	52,334	45,942
Total	106,773	102,398	94,356	88,434	69,242

■Notes:
・Calculated based on market standards
■Emission Factors:
・Electricity：

Japan: Uses the "Emission Factors by Electric Power Company" standards from the Act on Promotion of Global Warming Countermeasures
Overseas: Uses the emission factors of each country from the International Energy Agency (IEA)

Scope1+2

Scope of Data Reviewed: Seiko Group

(Unit: t-CO₂)

	FY2019	FY2020	FY2021	FY2022	FY2023
Japan	57,142	54,908	53,679	43,214	28,962
Overseas	56,465	54,388	48,955	53,368	51,003
Total	113,607	109,296	102,634	96,581	79,965

Scope3

Scope of Data Reviewed: Seiko Group

Category	Items	GHG Emissions （t-CO₂）	%
Category 1	Purchased goods and services	366,505	64.4%
Category 2	Capital goods	36,082	6.3%
Category 3	Fuel- and energy-related activities not included in Scope 1 or Scope 2	12,399	2.2%
Category 4	Upstream transportation and distribution	35,093	6.2%
Category 5	Waste generated in operations	2,464	0.4%
Category 6	Business travel	4,506	0.8%
Category 7	Employee commuting	5,380	0.9%
Category 8	Upstream leased assets	122	0.0%
Category 9	Downstream transportation and distribution	3,476	0.6%
Category 10	Processing of sold products	12,469	2.2%
Category 11	Use of sold products	84,896	14.9%
Category 12	End-of-life treatment of sold products	4,573	0.8%
Category 13	Downstream leased assets	708	0.1%
Category 14	Franchises	-	-
Category 15	Investments	-	-
Total		568,674	100.0%

NOx、SOx

Scope of Data Reviewed: (NOx): Three domestic manufacturing sites required to take measurements under the Air Pollution Control Law in Japan
Scope of Data Reviewed: (SOx): Three domestic manufacturing sites required to take measurements under the Air Pollution Control Law in Japan

(Unit: t)

	FY2019	FY2020	FY2021	FY2022	FY2023
NOx emissions	1.3	1.5	5.1	4.3	4.5
SOx emissions	0.04	0.04	0.3	0.3	0.4

※Scope of Data Reviewed: Before Fiscal Year 2020　NOx: 3 domestic locations targeted, SOx: 2 domestic locations targeted

Waste

Waste Output

Scope of Data Reviewed: A total of 23 companies, including manufacturing bases and offices, both in Japan and overseas

(Unit: t)

	FY2019	FY2020	FY2021	FY2022	FY2023
Japan	2,217	2,126	2,177	2,255	2,133
Overseas	2,907	3,107	3,510	3,409	2,854
Total	5,124	5,232	5,686	5,664	4,987

Recycling Rate

Scope of Data Reviewed: A total of 23 companies, including manufacturing bases and offices, both in Japan and overseas

(Unit: %)

	FY2019	FY2020	FY2021	FY2022	FY2023
Japan	80％	76％	76％	72％	73％
Overseas	68％	65％	71％	69％	66％
Total	73％	69％	73％	70％	69％

Recycling rate includes heat recovery

Paper Usage

Scope of Data Reviewed: A total of 28 companies, including manufacturing bases and offices, both in Japan and overseas

(Unit: t)

	FY2019	FY2020	FY2021	FY2022	FY2023
Japan	60	45	42	42	46
Overseas	21	19	18	17	14
Total	81	64	60	58	60

Water

Water Withdrawal Volume

Scope of Data Reviewed: Seiko Group

(Unit: thousand m³)

		FY2019	FY2020	FY2021	FY2022	FY2023
Japan	Surface water	176	166	166	159	158
	Industrial water	23	17	12	10	18
	Groundwater	256	256	264	242	216
	Japan Total	455	438	442	412	392
Overseas	Surface water	416	376	349	349	348
	Industrial water	0	0	0	0	0
	Groundwater	0	0	0	0	0
	Overseas Total	416	376	349	349	348
Japan+Overseas	Combined Total	870	814	791	761	740

Water Discharge Volume

Scope of Data Reviewed: Seiko Group

(Unit: thousand m³)

		FY2019	FY2020	FY2021	FY2022	FY2023
Japan	Rivers	235	230	249	235	176
	Sewers	33	31	31	48	45
	Japan Total	269	262	280	283	221
Overseas	Rivers	79	59	46	66	63
	Sewers	290	276	254	283	285
	Overseas Total	370	335	300	349	348
Japan+Overseas	Combined Total	639	596	580	632	569

BOD、COD

Scope of Data Reviewed: (BOD): 7 manufacturing bases in Japan required to take measurements under the Water Quality Pollution Control Law.
Scope of Data Reviewed: (COD): 1 manufacturing base in Japan required to take measurements under the Water Quality Pollution Control Law.

(Unit: t)

	FY2019	FY2020	FY2021	FY2022	FY2023
BOD	0.8	0.8	1.0	0.9	1.1
COD	0.6	0.4	0.5	0.5	0.7

Scope of Data Reviewed: before Fiscal Year 2020 BOD: 6 domestic sites

PRTR Target Substances

Scope of Data Reviewed: All domestic manufacturing bases in Japan (12 sites)

(Unit: kg)

Chemical Substance	Volume Handled	Discharge				Transport		Recycling	Consumption	Removal/ Treatment
Chemical Substance	Volume Handled	① Atmospheric Emissions	② Discharge into Public Waters	③ Discharge to Soil at Respective Facilities	④ Landfill Disposal at Respective Facilities	⑤ Movement of Wastewater to the Sewer System	⑥ Movement of Waste Outside Respective Facilities	⑦ Movement of Valuables Outside Respective Facilities	⑧ Movement as Products, etc.	⑨ Decomposition, Other responses, etc.
Ethylbenzene	526	141	0	0	0	0	385	0	0	0
Xylene	3,912	188	0	0	0	0	751	0	0	2,973
Cobalt and its compounds	9,699	0	0	0	0	0	10	348	9,340	0
Inorganic Cyanides (excluding complex salts and cyanates)	602	9	0	0	0	0	0	0	0	593
Toluene	1,950	1,130	0	0	0	0	658	0	162	0
Nickel compounds	1,771	0	2	0	0	0	254	16	1,499	0
Phenol	1,418	213	0	0	0	0	1,134	0	0	71
Hydrogen fluoride and its water-soluble salts	11,146	3	6	0	0	0	10,580	0	0	557
Fluorine and its compounds	109	0	95	0	0	0	3	0	0	11
Manganese and its compounds	7,083	0	0	0	0	0	1,693	0	5,390	0
Methylnaphthalene	7,877	39	0	0	0	0	0	0	0	7,838
1,2-Dimethoxyethane	239	0	0	0	0	0	0	0	239	0
Trimethylbenzene	4,382	57	0	0	0	0	822	0	0	3,503
Lead and its compounds	1,890	0	0	0	0	0	1,511	0	379	0
N-Methyl-2-pyrrolidone	4,726	876	0	0	0	0	3,850	0	0	0
Grand Total	57,328	2,655	103	0	0	0	21,651	364	17,009	15,546

Comprehensive Overview of Environmental Impact

Items not specified as overseas are domestic data

INPUT
Packaging materials	Paper, plastic, and glass subject to the Container and Packaging Recycling Law
Paper	Copy and printer papers used in the company
Chemical Substances	PRTR Target Substances, VOC
Electricity	Electricity purchased from power companies Renewable energy
Gas	City gas, LP gas
Fuel	Kerosene, heavy oil, light oil
Water	Tap water, industrial water, groundwater

OUTPUT
GHG (Greenhouse Gases)	CO₂ and other greenhouse gases (Scope 1 and Scope 2)
NOx	Nitrogen oxides generated by the use of gas, oil, etc.
SOx	Sulfur oxides generated by the use of oil, etc. *NOx and SOx are limited to sites with soot and smoke generating facilities regulated by the Air Pollution Control Law.
Chemical Substances	Substances subject to PRTR
Wastewater	Drainage into rivers and sewage systems
COD	Pollution load *Limited to sites subject to total volume control under the Water Pollution Control Law
BOD	Pollution load *Limited to sites with specified facilities under the Water Pollution Control Law
Waste	Waste generated from business activities

Environmental Accounting

Environmental Conservation Costs

Scope of Data Reviewed: 11 domestic business units in the Seiko Group

(Unit: Million Yen)

Classification	Contents	Investment※1 FY2023	Cost ※2 FY2023
1.Operating Costs		250.5 Total of i, ii, and iii	1403.9 Total of i, ii, and iii
ⅰ.Pollution Prevention Costs	Measures related to pollution prevention, such as water quality, air, noise, vibration, etc.	44.3	331.0
ⅱ.Global Environmental Conservation Costs	Actions related to preventing global warming, ozone layer protection, etc.	203.9	619.4
ⅲ.Resource Recycling Costs	Resource conservation, waste reduction and recycling, restrained purchases, etc.	2.3	453.5
2.Upstream and Downstream Costs	Manufacture of environmentally friendly products	0.3	28.3
2.Upstream and Downstream Costs	Recycling of products, containers, packaging, etc.	0.3	28.3
3.Management Activity Costs	Environmental education, disclosure of environmental information	65.8	150.5
3.Management Activity Costs	Operation of environmental management systems	65.8	150.5
4.Research and Development Costs	Research and development related to the environment	0.0	11.2
5.Social Activity Costs	Support for environmental protection organizations and local communities	0.0	1.0
6.Environmental Damage Response Costs	Costs for soil contamination remediation, etc.	0.0	0.0
Total		316.6	1594.9

※1 Investment amount is for FY2023 only. If the entire amount cannot be classified as environmental conservation costs, a prorated total was used.
※2 Expense amount includes depreciation costs for investments made in previous fiscal years up to the previous year.

Environmental Conservation Effects

Environmental Impact Factor	Reduction Amount (Effect)
GHG	14,252（t）
Water Usage	20 (thousand m³)
Paper Resources	-4（t）
Industrial Waste	116（t）
General Waste	6（t）

Economic Effects of Environmental Activities

(Unit: Million Yen)

Details of Actual Effects
Cost Reduction through Energy Conservation	586.5
Cost Reduction through Resource Conservation (Water)	-1.0
Cost Reduction through Resource Conservation (Paper)	-2.3
Reduction in Waste Disposal Costs	-4.3
Income from Sale of Valuables, etc. (Single-year Effect)	240.9
Grand Total	819.8

Site-specific Environmental Performance Data

Name	Description of Main Business Activities	Site Type	INPUT				OUTPUT
Name	Description of Main Business Activities	Site Type	Fuel and Heat Consumption （MWh）	Electricity Consumption （MWh）	Water Usage (Thousand m³)	PRTR Chemical Substances （t）	GHG Emissions ※1（t-CO₂）	Discharge Volume (Thousand m³)	PRTR Chemical Substances （t）	Waste and Emissions Volume （t）
SEIKO GROUP CORPORATION Head Office	Consolidated Business Management	Japan/ Office	－	478	7	－	0	7	－	26
SEIKO WATCH CORPORATION Head Office	Watches	Japan/ Office	1	376	－	－	4	－	－	－
SEIKO WATCH CORPORATION, Domestic Sales Offices	Watches	Japan/ Office	18	530	－	－	208	－	－	177
SEIKO TIME LABS CO., LTD.	Watches	Japan/ Office	－	443	－	－	183	－	－	－
SEIKO WATCH CORPORATION, Domestic Sales Subsidiaries	Watches	Japan/ Office	－	636	－	－	237	－	－	－
Seiko Instruments Inc. Head Office	Electronic Devices	Japan/ Office	2,675	1,987	16	－	1,061	16	－	151
SEIKO Solutions Inc.	System Solutions	Japan/ Office	59	3,794	1	－	1,391	1	－	52
SEIKO Time Creation Inc.	Others	Japan/ Office	350	1,655	－	－	726	－	－	81
WAKO Co., Ltd.	Others	Japan/ Office	50	3,134	6	－	388	4	－	175
Morioka Seiko Instruments Inc.	Watches	Japan / Manufacturing	1,168	18,654	34	5	409	22	0	288
Ninohe Tokei Kogyo Co., Ltd.	Watches	Japan / Manufacturing	183	970	2	－	53	2	－	16
Tono Seiki Co., Ltd.	Watches	Japan / Manufacturing	17	1,605	2	－	5	2	－	10
Seiko Instruments Inc., Ohno Unit	Electronic Devices	Japan / Manufacturing	35	1,151	3	－	459	1	－	62
Seiko Instruments Inc., Takatsuka Unit	Electronic Devices	Japan / Manufacturing	381	13,267	77	6	5,326	32	1	270
Seiko Instruments Inc., Sendai Unit	Electronic Devices	Japan / Manufacturing	7,714	13,143	35	19	7,505	15	1	202
Seiko Instruments Inc., Akita Unit	Electronic Devices	Japan / Manufacturing	1,612	2,243	101	5	1,462	18	0	201
SII Crystal Technology Inc.	Electronic Devices	Japan / Manufacturing	4,285	10,651	77	16	5,169	72	1	227
SEIKO NPC CORPORATION	Electronic Devices	Japan / Manufacturing	7,223	8,759	32	6	5,269	29	0	195
SEIKO WATCH CORPORATION, Overseas Sales Subsidiaries	Watches	Overseas/ Office	3,132	4,885	8	－	2,804	8	－	2
Seiko Instruments Inc., Overseas Sales Subsidiaries	Electronic Devices	Overseas/ Office	728	452	－	－	334	－	－	－
Seiko Time Creation Overseas Sales Subsidiaries	Others	Overseas/ Office	52	90	－	－	69	－	－	－
Guangzhou SII Watch Co., Ltd.	Watches	Overseas / Manufacturing	100	1,553	9	－	1,072	9	－	53
Instruments Technology (Johor) Sdn. Bhd.	Watches	Overseas / Manufacturing	91	13,919	63	－	9,106	63	－	346
Seiko Manufacturing (Singapore) Pte. Ltd.	Watches	Overseas / Manufacturing	17	14,743	91	－	5,550	91	－	207
Dalian Seiko Instruments Inc.	Electronic Devices	Overseas / Manufacturing	3,556	16,798	51	－	11,470	51	－	527
Seiko Instruments technology (Shanghai) Inc.	Electronic Devices	Overseas / Manufacturing	－	706	1	－	430	1	－	6
Seiko Instruments (Thailand) Ltd.	Electronic Devices	Overseas / Manufacturing	2,128	33,946	90	－	16,356	90	－	1,377
Seiko Precision (Thailand) Co., Ltd.	Electronic Devices	Overseas / Manufacturing	447	9,471	35	－	3,802	35	－	337

Data is provided for major sites
Some sites may include data from other facilities or affiliated subsidiaries
GHG emissions do not reflect offset amounts already certified

CDP

CDP Climate Change Response for FY2024（PDF：167KB）

List of ISO 14001 Certification Acquisitions

All 12 domestic manufacturing sites and 9 overseas manufacturing sites have obtained ISO certification.

Domestic Sites (For detailed information, please click on individual company links)

Companies with Certification	Applicable Operating Companies	Certification Acquisition Date
SEIKO NPC CORPORATION		March 1996
SEIKO GROUP CORPORATION Seiko Instruments Inc. Seiko Future Creation Inc.	SII Printek Inc. Seiko EG&G Co., Ltd. SII Crystal Technology Inc.	November 1996
SEIKO Time Creation Inc. (Excluding Clock Business Division)		December 2004
SEIKO Solutions Inc.	IIM Corporation CSM SOLUTION CO., LTD. GCC CO., LTD. TOTAL SYSTEM ENGINEERING Co., Ltd. BackStore Co., Ltd. Prestige Co., Ltd.	January 2014
Morioka Seiko Instruments Inc.	Michinoku Service Co., Ltd. Ninohe Tokei Kogyo Co., Ltd. Tono Seiki Co., Ltd.	October 2020

Overseas Sites

Companies with Certification	Certification Acquisition Date
Dalian Seiko Instruments Inc.	June 2001
Seiko Precision (Thailand) Co.,Ltd.	January 2002
Seiko Instruments (Thailand) Ltd.	March 2002
Instruments Technology (Johor) Sdn. Bhd.	October 2002
Guangzhou SII Watch Co., Ltd.	March 2005
Seiko Instruments Technology (Shanghai) Inc.	July 2012
Seiko Manufacturing ( H.K.) Ltd.	April 2020 ※
Seiko Manufacturing (Singapore) Pte. Ltd.	July 2020 ※

※ Due to the Seiko Group's business reorganization in April 2020, prior certifications became invalid, so new certifications were obtained

Basic Data

Number of Employees

Scope of Data Reviewed: Consolidated Group (as of March 31, 2024)

(Unit: persons)

	FY2019	FY2020	FY2021	FY2022	FY2023
Number of Employees	11,947 (1,732)	12,092 (1,579)	11,984 (1,514)	11,843 (1,332)	11,740 (1,000)

※ The number of temporary employees (including part-timers and dispatched workers) is listed separately in parentheses.

Ratio of Regular Employees by Gender

Scope of Data Reviewed: SEIKO GROUP CORPORATION and 19 operating companies in Japan (as of April 1 of the following year)

(Unit: %)

	FY2019	FY2020	FY2021	FY2022	FY2023
Male	71.3	71.1	71.0	70.4	70.0
Female	28.7	28.9	29.0	29.6	30.0

※ The ratio as of April 1 of the following year is used to represent (March 31) fiscal year-end information

Overseas employee ratio

Scope of Data Reviewed: Consolidated Group (as of March 31, 2024)

（Unit:％）

	FY2023
Overseas employee ratio	47.7

Average Length of Service

Scope of Data Reviewed: SEIKO GROUP CORPORATION and 7 operating companies in Japan

（Unit:years）

	FY2019	FY2020	FY2021	FY2022	FY2023
Average Length of Service	17.9 Male 18.9 Female 15.5	19.8 Male 20.2 Female 17.4	20.0 Male 20.8 Female 17.9	19.5 Male 20.3 Female 17.4	18.8 Male 19.6 Female 16.7

Scope of Data Reviewed: SEIKO GROUP CORPORATION and 7 operating companies in Japan

		FY2019	FY2020	FY2021	FY2022	FY2023
Average Non-statutory Overtime Hours		4.9	2.9	6.9	7.4	7.1
Average Age (Years)	Male	45.4	46.0	46.4	46.5	46.2
Average Age (Years)	Female	41.7	42.6	42.4	42.7	42.8
3-Year Turnover Rate (Retention Rate) (%)		5.8（94.2）	10.6（89.4）	3.4（96.6）	9.7（90.3）	13.0（87.0）

Promotion of Diversity

Scope of Data Reviewed: (Ratio of Female Managers): SEIKO GROUP CORPORATION and 19 operating companies in Japan (as of April 1 of the following year)
Scope of Data Reviewed: (Employment Ratio of Persons with Disabilities): SEIKO GROUP CORPORATION and 8 companies certified as Group companies including special subsidiaries

(Unit: %)

	FY2019	FY2020	FY2021	FY2022	FY2023
Percentage of Female Managers ※1	13.4	13.7	13.2	13.3	14.2
Employment Ratio of Persons with Disabilities ※2	2.3	2.7	2.3	2.4	2.4

※1 The ratio of female managers as of April 1 of the following year is used to represent year-end information
※2 The employment ratio of persons with disabilities as of June 1 of the following year is used to represent year-end information

Promotion of Work-Life Balance

Parental Leave Taken

Scope of Data Reviewed: SEIKO GROUP CORPORATION and 7 operating companies in Japan

	FY2021		FY2022		FY2023
	Male	Female	Male	Female	Male	Female
Number of Eligible Individuals ※1 (Regular Employees)	39	44	30	19	33	21
Number of People Taking Parental Leave	9	44	14	19	29	21
Parental Leave Utilization Ratio ※2 (%)	23.0	100.0	46.7	100.0	87.9	100.0

※1 Eligible Individuals = Employees eligible for parental leave starting in the respective year.
※2 Parental Leave Utilization Ratio = Percentage of eligible individuals who started parental leave within the respective year.

Human Resource Development

Hours allocated to skill development training

Scope of Data Reviewed: SEIKO GROUP CORPORATION

(Unit: hours)

	FY2023
Average training hours per person	19.8
Total training hours (all staff)	3,347

Occupational Health and Safety

Occupational accidents

Scope of Data Reviewed: SEIKO GROUP CORPORATION and 8 operating companies in Japan

	FY2021	FY2022	FY2023
Number of fatal accidents (cases)	0	0	0
Number of accidents resulting in leave (cases)	0	0	0
Frequency rate of accidents resulting in leave1 *1	0.00	0.00	0.00
Lost time due to accidents2 *2	0.00	0.00	0.00

*1 Number of employees on leave per million working hours of enrolled workers
*2 Total number of lost workdays per thousand working hours of enrolled workers