Seiko Cal. 0737 - 660

This Solar model from 1977 features a 35mm Titanium case. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-44575fe76338]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

Titanium

Case Width

35mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

24j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1977

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