Seiko Cal. 4530 - 717

This Spring Drive model from 1970 features a 42mm Titanium case. It features a Black dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-2e6d069dcc11]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

10.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

150m

Dial Color

Black

Jewels

24j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1970

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