Seiko Cal. 6649 - 786

The Seiko 6649-786 represents an important milestone in Seiko's 1988 lineup. Powered by the 6649 caliber with 22j jewels beating at 21,600 bph, it delivers a 59 hours power reserve. [seikata-wm-1a8504604268]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1988

Related Models

• Seiko 4437-267
• Seiko 6195-943
• Seiko 4415-464
• Seiko 0746-831
• Seiko 5653-770
• Seiko 4557-459
• Seiko 7176-809
• Seiko 7086-181
• Seiko 4546-711
• Seiko 6295-525
• Seiko 4445-357
• Seiko 4566-214