Seiko Cal. 0756 - 923

This Spring Drive model from 1975 features a 38mm Gold-Plated case. With its 18mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-93beaca1f09d]

Also known as: Monster, Crown

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

13.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Black

Jewels

26j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1975

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