Seiko Cal. 6688 - 505

The Seiko 6688-505 represents an important milestone in Seiko's 1970 lineup. It features a Burgundy dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-297effdbf067]

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

9.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

Burgundy

Jewels

23j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1970

Related Models

• Seiko 5298-619
• Seiko 4552-559
• Seiko 6191-588
• Seiko 0757-810
• Seiko 0770-347
• Seiko 6331-279
• Seiko 4528-779
• Seiko 4594-579
• Seiko 6651-552
• Seiko 6164-941
• Seiko 7055-354
• Seiko 3859-823