Seiko Cal. 6649 - 224

The Seiko 6649-224 represents an important milestone in Seiko's 1979 lineup. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-39e4a57d88de]

Also known as: Bullhead, Helmet

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

42mm

Case Thickness

15.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Black

Jewels

22j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1979

Related Models

• Seiko 6133-481
• Seiko 6128-344
• Seiko 6372-240
• Seiko 4464-667
• Seiko 6616-980
• Seiko 6338-567
• Seiko 6237-258
• Seiko 5685-608
• Seiko 6224-895
• Seiko 5650-815
• Seiko 5246-593
• Seiko 6187-855