Seiko Cal. 4564 - 568

The Seiko 4564-568 represents an important milestone in Seiko's 1980 lineup. Powered by the 4564 caliber with 35j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-e44b716ffe6e]

Also known as: Tuna, Pogue

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

45mm

Case Thickness

8.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Navy

Jewels

35j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1980

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