Seiko Cal. 5636 - 523

This Hand-Winding model from 1982 features a 41mm Titanium case. With its 22mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-f687a3401a6a]

Also known as: Turtle, World Timer

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

41mm

Case Thickness

11.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

30m

Dial Color

Green

Jewels

17j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1982

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