Seiko Cal. 6343 - 555

The Seiko 6343-555 represents an important milestone in Seiko's 1989 lineup. Powered by the 6343 caliber with 27j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-0050542bdd00]

Also known as: Helmet, Silverwave

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

8.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

40m

Dial Color

White

Jewels

27j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1989

Related Models

• Seiko 5679-178
• Seiko 4475-674
• Seiko 6279-237
• Seiko 5676-764
• Seiko 5221-371
• Seiko 7178-376
• Seiko 6393-336
• Seiko 3829-921
• Seiko 4498-707
• Seiko 4464-386
• Seiko 3885-131
• Seiko 4417-329