Seiko Cal. 6374 - 143

The Seiko 6374-143 represents an important milestone in Seiko's 1989 lineup. Powered by the 6374 caliber with 23j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-3e1b12d4f233]

Also known as: World Timer, Arnie

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Silver

Jewels

23j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1989

Related Models

• Seiko 6235-684
• Seiko 0734-774
• Seiko 7133-272
• Seiko 6251-765
• Seiko 5276-783
• Seiko 5615-330
• Seiko 7196-439
• Seiko 7054-592
• Seiko 5653-242
• Seiko 5245-119
• Seiko 4427-789
• Seiko 6695-711