Seiko Cal. 6143 - 437

This Hand-Winding model from 1980 features a 34mm Gold-Plated case. With its 19mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-ce93475fd80f]

Also known as: UFO, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

11.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Silver

Jewels

17j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1980

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