Seiko Cal. 3874 - 136

Seiko 3874-136

This Quartz model from 1993 features a 44mm Stainless Steel case. Powered by the 3874 caliber with 20j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-cbdbab4d8aa8]

Also known as: Helmet

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
11.2mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Champagne
Jewels
20j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1993

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