Genuine Omega® crown wheel with hub, number of teeth below 31, number of teeth above 30, dia. 7.40 mm, part number 0271, fits Omega® 12 LeCoultre® 819 Genuine Omega® month star tube

Genuine Omega® month star tube

Cortebert 650

and is still safe for use on gold and marble

the indicator at the 9 o'clock position records small seconds

outside diameter 31

Genuine Omega® crown wheel with hub, number of teeth below 31, number of teeth above 30, dia. 7.40 mm, part number 0271, fits Omega® 12 LeCoultre® 819 Genuine Omega® month star tubeGenuine Omega crown wheel with hub, number of teeth below 31, number of teeth above 30, dia. 7. 40 mm, part number 0271, fits Omega 12 * Perrin Supply Ltd is independent of and not affiliated with or sponsored by Omega. Omega warranty does not apply to parts supplied by Perrin Supply Ltd.