Seiko Cal. 6281 - 647

The Seiko 6281-647 represents an important milestone in Seiko's 1980 lineup. Powered by the 6281 caliber with 28j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-5ba06ad9f8db]

Also known as: Goldfeather, Baby Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

13.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Black

Jewels

28j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1980

Related Models

• Seiko 7147-319
• Seiko 3820-345
• Seiko 6255-857
• Seiko 7052-884
• Seiko 6278-361
• Seiko 6185-866
• Seiko 5619-658
• Seiko 5258-570
• Seiko 7115-158
• Seiko 7149-307
• Seiko 7031-902
• Seiko 5633-181