Seiko Cal. 4539 - 815

The 4539-815 is a sought-after Solar piece from Seiko's golden era. Powered by the 4539 caliber with 32j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-fff1fcbaa358]

Also known as: Flighty

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

70m

Dial Color

Champagne

Jewels

32j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1991

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