Seiko Cal. 7142 - 337

Released in 1980, the Cal. 7142 with design code 337 was part of Seiko's domestic market collection. It features a Green dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-9dd9780cd671]

Also known as: Turtle, Arnie

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Green

Jewels

28j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1980

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