Seiko Cal. 6629 - 891

This Hand-Winding model from 1976 features a 39mm Two-Tone case. With its 22mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-d09c14fd7bc9]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

11.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Silver

Jewels

31j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1976

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