Seiko Cal. 6697 - 668

The Seiko 6697-668 represents an important milestone in Seiko's 1986 lineup. Powered by the 6697 caliber with 25j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-07f1abf8dd6b]

Also known as: Crown, Flighty

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

36mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Navy

Jewels

25j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1986

Related Models

• Seiko 7185-874
• Seiko 4533-827
• Seiko 7021-328
• Seiko 5635-913
• Seiko 6695-828
• Seiko 5257-237
• Seiko 5214-441
• Seiko 4523-711
• Seiko 0724-202
• Seiko 6365-492
• Seiko 4562-382
• Seiko 6324-178