Seiko Cal. 5217 - 766

The Seiko 5217-766 represents an important milestone in Seiko's 1990 lineup. Powered by the 5217 caliber with 27j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-580b8c68c297]

Also known as: UFO, Navigator

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

12.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

Burgundy

Jewels

27j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1990

Related Models

• Seiko 4481-631
• Seiko 3845-601
• Seiko 5250-841
• Seiko 7179-665
• Seiko 6381-718
• Seiko 6154-907
• Seiko 6272-114
• Seiko 6160-364
• Seiko 6176-638
• Seiko 5271-147
• Seiko 4593-306
• Seiko 6678-631