Seiko Cal. 3812 - 655

Seiko 3812-655

This Automatic model from 1980 features a 40mm Gold-Plated case. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-29acc1a095b3]

Also known as: Shogun, Baby Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
9.7mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
70m
Dial Color
Black
Jewels
30j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1980

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seikata-wm-29acc1a095b3