Seiko Cal. 6142 - 663

The Seiko 6142-663 represents an important milestone in Seiko's 1990 lineup. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-18deab7bf227]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Silver

Jewels

26j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1990

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