Seiko Cal. 7143 - 711

The Seiko 7143-711 represents an important milestone in Seiko's 1978 lineup. Powered by the 7143 caliber with 18j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-9a919a8e7d45]

Also known as: Rally, Sea Horse

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

34mm

Case Thickness

15.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Cream

Jewels

18j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1978

Related Models

• Seiko 0799-206
• Seiko 6351-680
• Seiko 6275-609
• Seiko 7040-149
• Seiko 6676-610
• Seiko 3885-576
• Seiko 6236-126
• Seiko 4544-455
• Seiko 4423-696
• Seiko 4568-293
• Seiko 6398-332
• Seiko 6183-751