Seiko Cal. 5271 - 738

This Spring Drive model from 1973 features a 45mm Two-Tone case. With its 20mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-bfb8d4ebc8c2]

Also known as: Silverwave

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

14.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

50m

Dial Color

Champagne

Jewels

27j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1973

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