Seiko Cal. 4557 - 751

This Quartz model from 1966 features a 44mm Stainless Steel case. It features a White dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-227ec855fbe7]

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

14.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

40m

Dial Color

White

Jewels

28j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1966

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