Seiko Cal. 5657 - 870

This Kinetic model from 1975 features a 38mm Titanium case. With its 20mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-6c936fcc9208]

Also known as: Navigator, Crown

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

38mm

Case Thickness

13.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

30m

Dial Color

Champagne

Jewels

26j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1975

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