Seiko Cal. 6674 - 223

This Solar model from 1977 features a 36mm Titanium case. Powered by the 6674 caliber with 21j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-7c92e3d1b40f]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Titanium

Case Width

36mm

Case Thickness

12.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Navy

Jewels

21j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1977

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