Seiko Cal. 0772 - 326

This Spring Drive model from 1984 features a 40mm Titanium case. It features a Silver dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-0abef24d5bfc]

Also known as: Helmet, Arnie

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

14.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Silver

Jewels

18j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1984

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