Seiko Cal. 5666 - 902

This Hand-Winding model from 1998 features a 37mm Titanium case. With its 21mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-612d7d83dc72]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

37mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

20j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1998

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