Seiko Cal. 7181 - 905

Seiko 7181-905

This Quartz model from 1988 features a 35mm Hardlex-Coated Steel case. Powered by the 7181 caliber with 35j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-2d2e1c3975f0]

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
10.8mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Black
Jewels
35j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1988

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