Seiko Cal. 6683 - 573

The 6683-573 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6683 caliber with 34j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-2e268a9acb1f]

Also known as: Turtle, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

9.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Navy

Jewels

34j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1986

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