Seiko Cal. 7021 - 847

This Solar model from 1973 features a 44mm Titanium case. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-9a28eb54575e]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

Titanium

Case Width

44mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1973

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