Seiko Cal. 6339 - 909

This Spring Drive model from 1966 features a 44mm Titanium case. With its 21mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-7eddcd457a52]

Also known as: Silverwave, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

80m

Dial Color

Silver

Jewels

25j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1966

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