Seiko Cal. 4587 - 661

The 4587-661 is a sought-after Solar piece from Seiko's golden era. Powered by the 4587 caliber with 36j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-11431028baa5]

Also known as: Goldfeather

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

38mm

Case Thickness

13.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

100m

Dial Color

Burgundy

Jewels

36j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1989

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