Seiko Cal. 5668 - 847

The 5668-847 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5668 caliber with 25j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-97ec02ec9ef9]

Also known as: Bullhead, Sportsmatic

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

39mm

Case Thickness

13.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

110m

Dial Color

Black

Jewels

25j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1972

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