Seiko Cal. 5681 - 860

The Seiko 5681-860 represents an important milestone in Seiko's 1967 lineup. Powered by the 5681 caliber with 17j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-e478d89c213c]

Also known as: World Timer

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

35mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

110m

Dial Color

Champagne

Jewels

17j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1967

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