Seiko Cal. 6634 - 673

This Spring Drive model from 1988 features a 41mm Stainless Steel case. With its 20mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-d191e3e7611e]

Also known as: Shogun, Panda

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

14.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1988

Related Models

• Seiko 4491-891
• Seiko 5651-233
• Seiko 6151-250
• Seiko 6674-691
• Seiko 6688-120
• Seiko 4569-713
• Seiko 5231-780
• Seiko 5212-519
• Seiko 4476-536
• Seiko 5216-479
• Seiko 3819-858
• Seiko 7192-592