rayzor831

Sup everyone. Im new here so hopefully this question is in the right section. I recently purchaced a Breitling GMT with automatic movement and thehour and minute hand came loose. I tried to fix it and in the process of taking the movement out, I broke the crown stem. Im looking to replace the movement but don't know what part I should get. Im guessing its the Asian 7750 movement. the sub dials are at 3, 6, 9, and the date is at 4:30. there is also the extra hand for the dual time. any advice would be greatly appreciated as far as part number or where I can start looking to by the parts needed