u/Upper-Try8886

Good afternoon, Orient owners. I am hoping someone may have some insight into my issue. I have the red Orient Kamasu and the blue one. When I wear or handle the blue one, it feels like something is rattling or shaking in the watch. I sent it back to Jomashop, and it came back in the same condition, indicating that the watch was fine. The red Kamasu has no such rattling or shaking and never has been keeping excellent time. Recently, my blue Kamasu lost 12 minutes in 5 days, and I think the time loss and shaking must be connected. Has anyone experienced this situation? Thank you in advance for any input.