Seiko Cal. 3810 - 917

Seiko 3810-917

This Spring Drive model from 1980 features a 37mm Stainless Steel case. With its 21mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-b928cfe71e00]

Also known as: Emperor

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
9.4mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Cream
Jewels
25j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1980

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