Seiko Cal. 7175 - 234

This Automatic model from 1977 features a 37mm Gold-Plated case. With its 20mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-96e93a176359]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Black

Jewels

20j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1977

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