Seiko Cal. 0717 - 603

This Automatic model from 1966 features a 44mm Stainless Steel case. It features a Champagne dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-785d6b41a455]

Also known as: Helmet, Silverwave

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

10.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

Champagne

Jewels

27j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1966

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