Seiko Cal. 5237 - 900

This Quartz model from 1989 features a 45mm Titanium case. With its 20mm lug width and 9.5mm profile, it sits comfortably on most wrists. [seikata-wm-deeb46141b2d]

Also known as: Sumo, Sea Horse

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Burgundy

Jewels

33j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1989

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