Seiko Cal. 6629 - 881

The Seiko 6629-881 represents an important milestone in Seiko's 1978 lineup. With its 21mm lug width and 13.2mm profile, it sits comfortably on most wrists. [seikata-wm-f76879ae404b]

Also known as: Sea Horse, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

13.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

160m

Dial Color

Champagne

Jewels

20j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1978

Related Models

• Seiko 4447-539
• Seiko 6653-153
• Seiko 6367-658
• Seiko 4559-249
• Seiko 5219-332
• Seiko 5627-757
• Seiko 4440-679
• Seiko 4534-595
• Seiko 5645-268
• Seiko 4490-839
• Seiko 6612-682
• Seiko 5654-643