Seiko Cal. 6242 - 743

The Seiko 6242-743 represents an important milestone in Seiko's 1978 lineup. Powered by the 6242 caliber with 17j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-957f012efbc6]

Also known as: UFO, Silverwave

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

15.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Black

Jewels

17j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1978

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