Seiko Cal. 6234 - 678

The Seiko 6234-678 represents an important milestone in Seiko's 1968 lineup. Powered by the 6234 caliber with 27j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-2eabad3bbacc]

Also known as: Sportsmatic, Emperor

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

8.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Green

Jewels

27j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1968

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