Seiko Cal. 5659 - 862

This Hand-Winding model from 1980 features a 37mm Two-Tone case. With its 20mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-4cf4e763e819]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

37mm

Case Thickness

11.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1980

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