Seiko Cal. 6343 - 842

The Seiko 6343-842 represents an important milestone in Seiko's 1972 lineup. Powered by the 6343 caliber with 31j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-18969a19aac0]

Also known as: Golden Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

39mm

Case Thickness

10.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Cream

Jewels

31j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1972

Related Models

• Seiko 6694-847
• Seiko 6387-398
• Seiko 6126-760
• Seiko 7039-276
• Seiko 7125-545
• Seiko 4456-152
• Seiko 7158-156
• Seiko 7015-458
• Seiko 3830-805
• Seiko 6180-814
• Seiko 6628-137
• Seiko 6344-602