Seiko Cal. 6143 - 172

The Seiko 6143-172 represents an important milestone in Seiko's 1994 lineup. Powered by the 6143 caliber with 30j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-a5f3e1594836]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

11.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

Silver

Jewels

30j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1994

Related Models

• Seiko 4445-693
• Seiko 7198-811
• Seiko 5269-528
• Seiko 6683-349
• Seiko 6314-760
• Seiko 5653-478
• Seiko 7014-794
• Seiko 6149-265
• Seiko 6121-644
• Seiko 6690-282
• Seiko 6175-840
• Seiko 4444-881