Seiko Cal. 5648 - 483

The Seiko 5648-483 represents an important milestone in Seiko's 1977 lineup. Powered by the 5648 caliber with 34j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-13377332b3f4]

Also known as: Sportsmatic, Emperor

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

11.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Silver

Jewels

34j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1977

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