Seiko Cal. 5657 - 862

The Seiko 5657-862 represents an important milestone in Seiko's 1994 lineup. Powered by the 5657 caliber with 22j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-76f3d1cf0fc1]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

9.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

Burgundy

Jewels

22j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1994

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