Seiko Cal. 3860 - 377

Seiko 3860-377

This Quartz model from 1992 features a 34mm Gold-Plated case. Powered by the 3860 caliber with 19j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-048ffed11470]

Also known as: Monster, Bellmatic

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
8.0mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Burgundy
Jewels
19j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1992

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seikata-wm-048ffed11470