Seiko Cal. 5659 - 161

This Hand-Winding model from 1989 features a 42mm Gold-Plated case. With its 19mm lug width and 12.9mm profile, it sits comfortably on most wrists. [seikata-wm-b1855f3b8616]

Also known as: Sumo, Silverwave

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

12.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

60m

Dial Color

Silver

Jewels

27j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1989

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