Seiko Cal. 5680 - 429

The Seiko 5680-429 represents an important milestone in Seiko's 1979 lineup. Powered by the 5680 caliber with 23j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-31373891eef8]

Also known as: Sportsmatic, Arnie

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

39mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Green

Jewels

23j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1979

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