Seiko Cal. 6688 - 144

This Kinetic model from 1973 features a 46mm Titanium case. With its 22mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-c50403dcbedc]

Also known as: Bullhead

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

46mm

Case Thickness

8.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Black

Jewels

27j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1973

Related Models

• Seiko 6373-936
• Seiko 6283-251
• Seiko 0727-556
• Seiko 0752-620
• Seiko 5668-694
• Seiko 4420-857
• Seiko 5296-916
• Seiko 6195-954
• Seiko 3836-790
• Seiko 6270-365
• Seiko 0728-156
• Seiko 0779-479