Seiko Cal. 6649 - 794

The 6649-794 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6649 caliber with 31j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-fa5f97bdbb3a]

Also known as: Sportsmatic, Flighty

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

8.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

130m

Dial Color

White

Jewels

31j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1988

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