Seiko Cal. 7131 - 857

This Kinetic model from 1976 features a 43mm PVD Black case. It features a Champagne dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-2d22dfc99b7f]

Also known as: Navigator

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

43mm

Case Thickness

11.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Champagne

Jewels

28j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1976

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