Seiko Cal. 3878 - 860

Seiko 3878-860

This Quartz model from 1979 features a 41mm Titanium case. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-7943a8638756]

Also known as: Monster, Bellmatic

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
41mm
Case Thickness
14.9mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
80m
Dial Color
Black
Jewels
18j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1979

Related Models

seikata-wm-7943a8638756