Seiko Cal. 6342 - 903

This Spring Drive model from 1974 features a 39mm Titanium case. With its 19mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-0632576b6825]

Also known as: UFO, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

39mm

Case Thickness

14.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Burgundy

Jewels

29j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1974

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