Seiko Cal. 0724 - 537

The Seiko 0724-537 represents an important milestone in Seiko's 1989 lineup. Powered by the 0724 caliber with 17j jewels beating at 21,600 bph, it delivers a 59 hours power reserve. [seikata-wm-5dd083c72f28]

Also known as: Rally, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

8.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

White

Jewels

17j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1989

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