Seiko Cal. 7143 - 719

The Seiko 7143-719 represents an important milestone in Seiko's 1996 lineup. Powered by the 7143 caliber with 34j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-7d93561bc034]

Also known as: UFO, Navigator

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

9.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Navy

Jewels

34j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1996

Related Models

• Seiko 7021-589
• Seiko 6373-979
• Seiko 6631-652
• Seiko 6222-619
• Seiko 3882-360
• Seiko 4456-445
• Seiko 3841-896
• Seiko 7197-346
• Seiko 3865-119
• Seiko 4462-614
• Seiko 5627-414
• Seiko 6697-650