Seiko Cal. 5677 - 654

The Seiko 5677-654 represents an important milestone in Seiko's 1994 lineup. It features a Black dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-03603bd75512]

Also known as: Bellmatic

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

12.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

100m

Dial Color

Black

Jewels

28j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1994

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