¿Son Valiosos los Rubíes En Los Relojes? - ¿Qué Son y Para Qué Sirven?

Join Patreon and receive exclusive benefits:   / elrelojeromx   Do you have questions? All the information is at http://elrelojero.mx/patreon Buy a good watch in MEXICO and support the channel: https://amzn.to/2Cs1gFd Buy a good watch in SPAIN and support the channel: https://amzn.to/2HeuIV8 Buy a good watch in the USA and support the channel: https://amzn.to/2AYr6kx Detailed explanation of the purpose and function of rubies in watch movements. These stones play a critical role in mechanical and automatic watch movements... but do more rubies make a watch better? Today we look at all the details. Subscribe to the channel: https://bit.ly/2OVAJ8E Instagram:   / elrelojero.mx   Facebook:   / elrelojero.mx   Twitter:   / elrelojeromx