Seiko Cal. 6629 - 578

This Automatic model from 1976 features a 46mm PVD Black case. With its 20mm lug width and 10.1mm profile, it sits comfortably on most wrists. [seikata-wm-ac3925a15805]

Also known as: World Timer, Emperor

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

46mm

Case Thickness

10.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Green

Jewels

32j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1976

Related Models

• Seiko 7186-121
• Seiko 4525-339
• Seiko 3896-957
• Seiko 3823-216
• Seiko 6138-113
• Seiko 6199-805
• Seiko 5674-544
• Seiko 6192-398
• Seiko 6625-941
• Seiko 3886-982
• Seiko 6370-918
• Seiko 6195-889