Seiko Cal. 6652 - 509

The 6652-509 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6652 caliber with 20j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-65961de2e9e3]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

36mm

Case Thickness

11.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

110m

Dial Color

Cream

Jewels

20j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1974

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