Seiko Cal. 0729 - 637

Seiko 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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seikata-wm-ef71859b8639