Lost screw from Breitling bezel

[AlexC1981]

Does anyone know where I might be able to get a bezel screw for a Breitling Windrider Chrono Cockpit (A30012) please?

These were made in the mid-90s. You can see on the far right of this photo where one has fallen out.

[AlexC1981]

Thanks for the advice, I will drop an email through to them.

Cheers.