Seiko Cal. 6690 - 887

The Seiko 6690-887 represents an important milestone in Seiko's 1980 lineup. With its 20mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-5f66aeed5ea8]

Also known as: Panda

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Green

Jewels

23j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1980

Related Models

• Seiko 7199-610
• Seiko 7098-459
• Seiko 4543-359
• Seiko 6131-439
• Seiko 6668-290
• Seiko 7028-427
• Seiko 7026-187
• Seiko 5694-145
• Seiko 6136-100
• Seiko 4420-472
• Seiko 3820-570
• Seiko 5282-815