Seiko Cal. 5225 - 437

The 5225-437 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5225 caliber with 17j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-a55171dc6bcc]

Also known as: Rally, Bellmatic

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

White

Jewels

17j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1988

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