Seiko Cal. 5636 - 566

This Spring Drive model from 1970 features a 44mm Gold-Plated case. With its 21mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-a56390c79520]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

8.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

Green

Jewels

32j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1970

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