Seiko Cal. 6660 - 703

The Seiko 6660-703 represents an important milestone in Seiko's 1968 lineup. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-c11805ba5931]

Also known as: Navigator, Sea Horse

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

34mm

Case Thickness

15.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

110m

Dial Color

Green

Jewels

25j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1968

Related Models

• Seiko 5284-335
• Seiko 5236-809
• Seiko 3860-638
• Seiko 6290-727
• Seiko 7047-400
• Seiko 6356-264
• Seiko 4410-482
• Seiko 3872-796
• Seiko 3894-791
• Seiko 5667-256
• Seiko 7183-314
• Seiko 6336-856