Seiko Cal. 3817 - 106

Seiko 3817-106

This Hand-Winding model from 1988 features a 37mm Hardlex-Coated Steel case. The Inner Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-940590b8ec9e]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
11.0mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Champagne
Jewels
18j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1988

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seikata-wm-940590b8ec9e