Seiko Cal. 3880 - 177

Seiko 3880-177

This Solar model from 1980 features a 36mm Hardlex-Coated Steel case. Powered by the 3880 caliber with 28j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-c2146c64d8a6]

Also known as: Bellmatic, Navigator

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
9.0mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
White
Jewels
28j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1980

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