Seiko Cal. 6623 - 639

The 6623-639 is a sought-after Automatic piece from Seiko's golden era. With its 19mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-67454e970ff2]

Also known as: Emperor

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

130m

Dial Color

Cream

Jewels

31j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1983

Related Models

• Seiko 5625-934
• Seiko 7042-770
• Seiko 6341-804
• Seiko 6139-127
• Seiko 6345-911
• Seiko 6215-981
• Seiko 0747-897
• Seiko 6186-156
• Seiko 6272-325
• Seiko 4560-875
• Seiko 3838-691
• Seiko 6287-402