Seiko Cal. 6143 - 797

Released in 1984, the Cal. 6143 with design code 797 was part of Seiko's domestic market collection. Powered by the 6143 caliber with 22j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-cf9eed58f47a]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

13.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Green

Jewels

22j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1984

Related Models

• Seiko 3827-624
• Seiko 7035-342
• Seiko 6669-122
• Seiko 7158-816
• Seiko 7092-102
• Seiko 7037-391
• Seiko 6170-137
• Seiko 6191-171
• Seiko 7146-113
• Seiko 7088-462
• Seiko 6235-524
• Seiko 5660-678