Seiko Cal. 7138 - 929

This Kinetic model from 1969 features a 36mm Titanium case. With its 18mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-bd476aea68a4]

Also known as: Helmet, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

36mm

Case Thickness

8.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Navy

Jewels

34j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1969

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