Seiko Cal. 7143 - 999

The Seiko 7143-999 represents an important milestone in Seiko's 1985 lineup. With its 20mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-8029f23ecd73]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

38mm

Case Thickness

12.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

50m

Dial Color

Green

Jewels

35j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1985

Related Models

• Seiko 7117-674
• Seiko 6641-518
• Seiko 4514-347
• Seiko 4443-453
• Seiko 4551-343
• Seiko 6671-603
• Seiko 6614-344
• Seiko 4588-131
• Seiko 6614-500
• Seiko 0711-912
• Seiko 6247-248
• Seiko 4545-400