Seiko Cal. 3871 - 118

Seiko 3871-118

This Spring Drive model from 1988 features a 35mm Titanium case. Powered by the 3871 caliber with 25j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-096dc10abf49]

Also known as: Monster

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
35mm
Case Thickness
15.1mm
Lug Width
19mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
150m
Dial Color
Black
Jewels
25j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1988

Related Models

seikata-wm-096dc10abf49