Seiko Cal. 0719 - 577

Seiko 0719-577

This Hand-Winding model from 1971 features a 45mm Gold-Plated case. Powered by the 0719 caliber with 27j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-1b19305d9eff]

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
12.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Black
Jewels
27j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1971

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