Seiko Cal. 4525 - 729

The 4525-729 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4525 caliber with 26j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-feed6da3aafe]

Also known as: Rally, Goldfeather

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

38mm

Case Thickness

15.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Green

Jewels

26j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1986

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