Seiko Cal. 0729 - 637

This Kinetic model from 1973 features a 39mm Titanium case. Powered by the 0729 caliber with 26j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-ef71859b8639]

Also known as: Helmet, Flighty

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Silver

Jewels

26j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1973

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