Seiko Cal. 4530 - 450

The Seiko 4530-450 represents an important milestone in Seiko's 1975 lineup. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-d202608f4edc]

Also known as: Helmet, Sea Horse

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

44mm

Case Thickness

13.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1975

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