Seiko Cal. 3831 - 632

Seiko 3831-632

This Hand-Winding model from 1994 features a 43mm PVD Black case. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-97359a93cf28]

Also known as: Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
43mm
Case Thickness
12.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1994

Related Models

seikata-wm-97359a93cf28