OMEGA OT 3903
AutomaticRef. OT 3903
Movement: 342Production: 1951 - Present
Add to my inventory
Free account required - pre-fills all specs automatically
Last updated 5 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
MOVEMENT
Movement Type
Automatic
Caliber
342
BRACELET/STRAP
Bracelet/Strap
Leather
More from OMEGA
OMEGA
Pocket watch Medicus
1056
Manual WindingSteel
OMEGA
1064 CK
1064 CK
OMEGA
1067
1067
Manual WindingSteel
OMEGA
Constellation
1102
AutomaticYellow Gold
OMEGA
De Ville
111.0064
Manual WindingSteel
OMEGA
De Ville
111.0066
Manual WindingSteel
OMEGA
Constellation My Choice
1161.81.00
QuartzYellow Gold
OMEGA
Constellation Ladies' Mini Quartz
1165
QuartzWhite Gold
Other watches with the 342 calibre
QUICK FACTS
FOR WATCH DEALERS
Trading the OMEGA OT 3903?
Clone any catalog watch into your stock, sync it to Chrono24 and eBay, and invoice it with your own tax settings.