Seiko Cal. 5677 - 557

The Seiko 5677-557 represents an important milestone in Seiko's 1991 lineup. It features a Burgundy dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-aa96224c955c]

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Burgundy

Jewels

22j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1991

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