Seiko Cal. 7142 - 300

Released in 1979, the Cal. 7142 with design code 300 was part of Seiko's domestic market collection. It features a Green dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-a2f8e6bac04d]

Also known as: Sportsmatic

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

10.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Green

Jewels

26j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1979

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