Seiko Cal. 6634 - 299

This Spring Drive model from 1980 features a 36mm Gold-Plated case. With its 20mm lug width and 12.2mm profile, it sits comfortably on most wrists. [seikata-wm-69817bf175f4]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Cream

Jewels

17j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1980

Related Models

• Seiko 7075-612
• Seiko 6366-767
• Seiko 5680-600
• Seiko 7070-134
• Seiko 6125-503
• Seiko 0738-539
• Seiko 3843-191
• Seiko 5682-778
• Seiko 4513-635
• Seiko 5652-295
• Seiko 3817-668
• Seiko 6363-612