Seiko Cal. 3881 - 804

Seiko 3881-804

This Automatic model from 1976 features a 35mm Gold-Plated case. Powered by the 3881 caliber with 22j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-382ae42bba10]

Also known as: Shogun, Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
12.6mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
200m
Dial Color
Silver
Jewels
22j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1976

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seikata-wm-382ae42bba10