Seiko Cal. 6177 - 303

Seiko 6177-303

The 6177-303 is a sought-after Solar piece from Seiko's golden era. Powered by the 6177 caliber with 32j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-19bcbcf44f08]

Also known as: Bullhead

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
8.2mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
White
Jewels
32j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1973

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