Seiko Cal. 5657 - 483

The Seiko 5657-483 represents an important milestone in Seiko's 1986 lineup. Powered by the 5657 caliber with 33j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-017299782da9]

Also known as: World Timer, Sea Horse

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

11.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Black

Jewels

33j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1986

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