Seiko Cal. 5657 - 577

This Kinetic model from 1999 features a 45mm Two-Tone case. Powered by the 5657 caliber with 35j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-acd51f11c8bb]

Also known as: Pogue, Bellmatic

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

10.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Green

Jewels

35j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1999

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