Seiko Cal. 5238 - 537

This Quartz model from 1971 features a 38mm Two-Tone case. With its 20mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-25ed96bc99c0]

Also known as: Helmet, World Timer

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

38mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Cream

Jewels

30j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1971

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