Seiko Cal. 4560 - 880

The 4560-880 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4560 caliber with 26j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-968c85e25280]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

38mm

Case Thickness

12.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

80m

Dial Color

White

Jewels

26j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1978

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