Seiko Cal. 5271 - 783

This Spring Drive model from 1978 features a 38mm Gold-Plated case. With its 19mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-674805b2a59a]

Also known as: Turtle, Emperor

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

13.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Green

Jewels

31j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1978

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