Seiko Cal. 3881 - 501

Seiko 3881-501

The 3881-501 is a sought-after Quartz piece from Seiko's golden era. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-32f1dce4db35]

Also known as: Golden Tuna

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
9.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
190m
Dial Color
Champagne
Jewels
35j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1970

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