Seiko Cal. 0777 - 710

Seiko 0777-710

This Quartz model from 1972 features a 45mm Gold-Plated case. Powered by the 0777 caliber with 25j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-6bf9c21a5c0c]

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
8.3mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Black
Jewels
25j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1972

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