Seiko Cal. 6277 - 369

Seiko 6277-369

This Automatic model from 1975 features a 41mm Stainless Steel case. Powered by the 6277 caliber with 28j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-0a5dff867a50]

Also known as: Monster, Bullhead

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
10.6mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Green
Jewels
28j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1975

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