Seiko Cal. 6653 - 142

The Seiko 6653-142 represents an important milestone in Seiko's 1973 lineup. Powered by the 6653 caliber with 34j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-1b5cf1b59473]

Also known as: World Timer, Emperor

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

8.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

60m

Dial Color

Green

Jewels

34j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1973

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