Seiko Cal. 4530 - 864

Released in 1967, the Cal. 4530 with design code 864 was part of Seiko's domestic market collection. It features a Black dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-e229eb7cc4b7]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Black

Jewels

25j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1967

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