Seiko Cal. 4532 - 730

The Seiko 4532-730 represents an important milestone in Seiko's 1966 lineup. Powered by the 4532 caliber with 29j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-ff4692cfdee9]

Also known as: Silverwave

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Champagne

Jewels

29j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1966

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