Seiko Cal. 0771 - 781

Seiko 0771-781

This Automatic model from 1978 features a 44mm Stainless Steel case. Powered by the 0771 caliber with 19j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-eb6372eab258]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
12.8mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
130m
Dial Color
Blue Sunburst
Jewels
19j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1978

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