Seiko Cal. 4523 - 974

This Spring Drive model from 1969 features a 35mm Gold-Plated case. With its 20mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-7c9a2efe767f]

Also known as: Sumo, Panda

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

9.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1969

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