Seiko Cal. 6649 - 927

The Seiko 6649-927 represents an important milestone in Seiko's 1996 lineup. With its 20mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-b217e62f12ec]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

37mm

Case Thickness

15.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1996

Related Models

• Seiko 6373-446
• Seiko 7165-340
• Seiko 6116-330
• Seiko 5271-583
• Seiko 7192-953
• Seiko 4587-361
• Seiko 5673-212
• Seiko 0783-345
• Seiko 7191-839
• Seiko 5248-657
• Seiko 6143-214
• Seiko 4576-448