Seiko Cal. 6377 - 206

Seiko 6377-206

This Quartz model from 1968 features a 36mm Two-Tone case. Powered by the 6377 caliber with 35j jewels beating at 21,600 bph, it delivers a 59 hours power reserve. [seikata-wm-9aa4a94ad87c]

Also known as: Crown, Golden Tuna

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
36mm
Case Thickness
14.4mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Navy
Jewels
35j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1968

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