Seiko Cal. 6699 - 606

The 6699-606 is a sought-after Solar piece from Seiko's golden era. Powered by the 6699 caliber with 29j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-b792745c42e2]

Also known as: Tuna, Goldfeather

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

15.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

29j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1980

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