Seiko Cal. 6689 - 216

The 6689-216 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6689 caliber with 26j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-aa4b063ccfbf]

Also known as: Bullhead, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

42mm

Case Thickness

9.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Cream

Jewels

26j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1983

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