Seiko Cal. 6317 - 732

This Spring Drive model from 1973 features a 37mm Stainless Steel case. It features a Burgundy dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-c2ed1e9c43a9]

Also known as: Turtle, Bullhead

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

8.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Burgundy

Jewels

20j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1973

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