Seiko Cal. 4546 - 923

This Spring Drive model from 1977 features a 44mm Stainless Steel case. With its 18mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-d0636db79b64]

Also known as: Bullhead, Crown

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

35j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1977

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