Seiko Cal. 0771 - 988

Seiko 0771-988

This Kinetic model from 1979 features a 42mm Titanium case. Powered by the 0771 caliber with 28j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-681b6b89a604]

Also known as: Sumo

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
42mm
Case Thickness
15.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Green
Jewels
28j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1979

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seikata-wm-681b6b89a604