Seiko Cal. 4587 - 723

The 4587-723 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4587 caliber with 22j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-e809c97cd71e]

Also known as: Panda, Goldfeather

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

41mm

Case Thickness

9.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

30m

Dial Color

Green

Jewels

22j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1978

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