Seiko Cal. 4557 - 654

The Seiko 4557-654 represents an important milestone in Seiko's 1974 lineup. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-f981c1b29f19]

Also known as: Flighty

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

15.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

18j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1974

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