Seiko Cal. 6318 - 643

The 6318-643 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6318 caliber with 33j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-d02b92441de4]

Also known as: Emperor

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

41mm

Case Thickness

11.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Champagne

Jewels

33j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1996

Related Models

• Seiko 4522-291
• Seiko 0738-164
• Seiko 4449-850
• Seiko 7087-777
• Seiko 6634-254
• Seiko 6186-814
• Seiko 6329-519
• Seiko 6375-573
• Seiko 3867-238
• Seiko 0790-980
• Seiko 5261-612
• Seiko 0752-183