French Montana Time For My $100k Weeknd Bday Gift

11/16/2016 2:02 PM PST

French Montana's lucky to have friends like The Weeknd when his birthday rolls around ... he just bought French a pricey new watch fit for Father Time himself.

French hosted a small gathering of his closest pals Tuesday night to celebrate his 32nd born day, and it looks like Abel came through as his #1 guy with a $100,000 Patek Philippe timepiece for the rapper ... diamond-studded and all. 

Watch -- French can barely hold in his excitement ... The Weeknd can barely put down his phone.