Seiko Cal. 0717 - 539

This Spring Drive model from 1975 features a 36mm Gold-Plated case. With its 21mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-194d7d3b9d08]

Also known as: Turtle

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

14.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1975

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