Seiko Cal. 6299 - 785

The 6299-785 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6299 caliber with 36j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-9d90181dc9aa]

Also known as: Sumo, Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

34mm

Case Thickness

15.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1977

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