Seiko Cal. 5680 - 920

The Seiko 5680-920 represents an important milestone in Seiko's 1973 lineup. Powered by the 5680 caliber with 18j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-b8d4ec8be33e]

Also known as: Pogue, Emperor

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

14.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Black

Jewels

18j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1973

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