Seiko Cal. 4534 - 225

The Seiko 4534-225 represents an important milestone in Seiko's 1985 lineup. Powered by the 4534 caliber with 28j jewels beating at 21,600 bph, it delivers a 59 hours power reserve. [seikata-wm-7f641fc1eb1c]

Also known as: Sportsmatic, Crown

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

Cream

Jewels

28j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1985

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