Seiko Cal. 4533 - 370

This Spring Drive model from 1975 features a 35mm Two-Tone case. It features a Black dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-4a904614bbb6]

Also known as: Crown

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Black

Jewels

23j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1975

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