Seiko Cal. 0771 - 686

Seiko 0771-686

This Solar model from 1980 features a 34mm Hardlex-Coated Steel case. Powered by the 0771 caliber with 21j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-c35aacbad955]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
11.5mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
60m
Dial Color
Black
Jewels
21j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1980

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seikata-wm-c35aacbad955