Seiko Cal. 5694 - 777

This Automatic model from 1978 features a 34mm Titanium case. It features a Champagne dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-7400c2ae2e7d]

Also known as: Helmet, Bellmatic

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

34mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Champagne

Jewels

35j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1978

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