Seiko Cal. 0771 - 700

This Automatic model from 1973 features a 41mm PVD Black case. Powered by the 0771 caliber with 21j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-5f0dae4ea5f7]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

41mm

Case Thickness

8.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

30m

Dial Color

Green

Jewels

21j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1973

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