Seiko Cal. 0723 - 403

This Quartz model from 1972 features a 39mm Stainless Steel case. It features a Black dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-aa4b9b60f9ac]

Also known as: Bullhead, Sportsmatic

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

8.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

160m

Dial Color

Black

Jewels

17j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1972

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