Seiko Cal. 6227 - 963

The Seiko 6227-963 represents an important milestone in Seiko's 1966 lineup. Powered by the 6227 caliber with 32j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-53ea19724042]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

12.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

60m

Dial Color

Champagne

Jewels

32j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1966

Related Models

• Seiko 4530-822
• Seiko 6113-175
• Seiko 3860-705
• Seiko 6110-931
• Seiko 6251-754
• Seiko 3816-739
• Seiko 6211-614
• Seiko 0729-328
• Seiko 6389-971
• Seiko 6636-263
• Seiko 4427-677
• Seiko 4596-829