Seiko Cal. 6688 - 568

This Solar model from 1974 features a 38mm Titanium case. Powered by the 6688 caliber with 32j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-43df18846623]

Also known as: Arnie

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

12.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Green

Jewels

32j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1974

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