Seiko Cal. 3874 - 251

Seiko 3874-251

This Spring Drive model from 1996 features a 40mm Gold-Plated case. Powered by the 3874 caliber with 20j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-858683ebeb25]

Also known as: Sumo, Rally

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
12.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Champagne
Jewels
20j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1996

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seikata-wm-858683ebeb25