Seiko Cal. 6688 - 197

The Seiko 6688-197 represents an important milestone in Seiko's 1968 lineup. It features a Navy dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-317ce24afe81]

Also known as: Rally

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

12.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

120m

Dial Color

Navy

Jewels

17j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1968

Related Models

• Seiko 6140-486
• Seiko 0746-615
• Seiko 5236-691
• Seiko 6195-249
• Seiko 4468-857
• Seiko 6132-675
• Seiko 7186-895
• Seiko 0714-428
• Seiko 6194-422
• Seiko 6249-223
• Seiko 0765-204
• Seiko 5655-726