Seiko Cal. 6376 - 438

Seiko 6376-438

This Quartz model from 1987 features a 44mm Titanium case. Powered by the 6376 caliber with 21j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-3844674ca6c6]

Also known as: Monster, Sumo

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
44mm
Case Thickness
13.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Silver
Jewels
21j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1987

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seikata-wm-3844674ca6c6