Seiko Cal. 6143 - 596

This Spring Drive model from 1965 features a 37mm Gold-Plated case. With its 20mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-733876f4ec4f]

Also known as: UFO, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1965

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