Seiko Cal. 7142 - 336

The Seiko 7142-336 represents an important milestone in Seiko's 1988 lineup. With its 19mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-eca72fa19184]

Also known as: Turtle, Sumo

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

8.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

80m

Dial Color

Green

Jewels

21j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1988

Related Models

• Seiko 0790-148
• Seiko 7144-518
• Seiko 5279-973
• Seiko 4528-658
• Seiko 7134-516
• Seiko 7175-370
• Seiko 0718-925
• Seiko 3819-796
• Seiko 5616-756
• Seiko 5664-387
• Seiko 5234-773
• Seiko 0784-738