Seiko Cal. 6635 - 210

The 6635-210 is a sought-after Automatic piece from Seiko's golden era. With its 20mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-32d713902f3c]

Also known as: Rally, Flighty

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

43mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Burgundy

Jewels

32j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1991

Related Models

• Seiko 7161-790
• Seiko 6247-427
• Seiko 4548-453
• Seiko 6135-915
• Seiko 6236-487
• Seiko 7024-884
• Seiko 4459-293
• Seiko 5260-567
• Seiko 5667-175
• Seiko 5262-741
• Seiko 5699-453
• Seiko 5636-725