Seiko Cal. 5659 - 987

This Hand-Winding model from 1998 features a 40mm Titanium case. With its 18mm lug width and 9.2mm profile, it sits comfortably on most wrists. [seikata-wm-e0d04e48082d]

Also known as: Silverwave, World Timer

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

150m

Dial Color

Cream

Jewels

30j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1998

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