Seiko Cal. 4575 - 453

This Spring Drive model from 1977 features a 43mm Two-Tone case. It features a Cream dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-02fea4447fcb]

Also known as: Bullhead, World Timer

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

43mm

Case Thickness

14.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

40m

Dial Color

Cream

Jewels

23j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1977

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