Seiko Cal. 6143 - 876

This Solar model from 1972 features a 42mm Stainless Steel case. With its 22mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-48ad04ae246c]

Also known as: Sumo, Helmet

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Champagne

Jewels

31j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1972

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