Seiko Cal. 4561 - 565

The Seiko 4561-565 represents an important milestone in Seiko's 1983 lineup. Powered by the 4561 caliber with 33j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-21df1eaf3f0f]

Also known as: UFO, Arnie

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

14.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Green

Jewels

33j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1983

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