. . . is the bracelet on the left of the initial photo is correct, while the other fits but may not be original issue. I just sourced a bracelet (1178) that fits my 910 . . . . . . but was never issued on any Flightmaster. Looks the part, but really isn't...
I have sent my watches to a local watch maker for installation of new gaskets and service as they had been safe queens is the previous owner . I shall have them back by the weekend and I will send the bracelet numbers and pics FYI