Seiko Cal. 3881 - 275

Seiko 3881-275

This Quartz model from 1986 features a 45mm Hardlex-Coated Steel case. Powered by the 3881 caliber with 35j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-5125128bbf98]

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
14.5mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Blue Sunburst
Jewels
35j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1986

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