Seiko Cal. 5647 - 860

This Hand-Winding model from 1982 features a 34mm Stainless Steel case. Powered by the 5647 caliber with 28j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-e4672659258e]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

14.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1982

Related Models

• Seiko 3828-724
• Seiko 4511-704
• Seiko 4590-313
• Seiko 7181-380
• Seiko 4486-489
• Seiko 6674-699
• Seiko 0747-847
• Seiko 5693-348
• Seiko 6294-138
• Seiko 4436-702
• Seiko 6220-376
• Seiko 5659-168