Seiko Cal. 3881 - 788

Seiko 3881-788

The 3881-788 is a sought-after Quartz piece from Seiko's golden era. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-c612cb480749]

Also known as: Sumo, Arnie

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
15.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Black
Jewels
33j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1967

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