Seiko Cal. 6177 - 479

Seiko 6177-479

This Automatic model from 1965 features a 37mm Two-Tone case. Powered by the 6177 caliber with 20j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-7c40456511a7]

Also known as: Sumo

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
15.6mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Navy
Jewels
20j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1965

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