Seiko Cal. 5667 - 491

This Solar model from 1973 features a 39mm Titanium case. Powered by the 5667 caliber with 28j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-e154c3d7d4cf]

Also known as: Sea Horse, Flighty

Specifications

Movement

Solar

Case Material

Titanium

Case Width

39mm

Case Thickness

8.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1973

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