Ref. SGEH83
Case size: 40.4mmMovement: 7N42
The Seiko reference SGEH83 has a steel case measuring 40.4 mm across. The case has a thickness of 9.7 mm, with a water-resistance rating of 100 metres. The movement is quartz calibre 7N42, which contains 1 jewel and has a battery life of approximately 60 months. The dial is covered by a curved Hardlex crystal. The movement has an accuracy of plus or minus 15 seconds per month. The distance between the lugs measures 20 mm. The watch has a leather strap.
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Last updated 9 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
GENERAL
Gender
Men
CASE
Diameter
40.4mm
Thickness
9.7mm
Lug Width
20mm
Case Material
Steel
Water Resistance
100m
Crystal
Mineral Glass
MOVEMENT
Movement Type
Quartz
Caliber
7N42
Jewels
1 jewels
BRACELET/STRAP
Bracelet/Strap
Leather
