Seiko Cal. 6647 - 699

The 6647-699 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6647 caliber with 34j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-4c27508f0d73]

Also known as: Turtle, World Timer

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

36mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Cream

Jewels

34j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1990

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