Blancpain Fifty Fathoms Bathyscaphe Quantième Complet Phases de Lune Strap Watch - 5054 3640 O52B.

This watch features a 43mm rounded 18ct red gold case on a blue fabric canvas strap, secured with a red gold pin folding clasp. This men's watch has a blue dial with a complete calender showing the date, day of the week and month, and also a moon phase display at the 6 o'clock position. With a satin brushed 18ct red gold bezel, featuring ceramic insert with Ceragold, along with a sapphire crystal case back and front, this watch is extremely scratch resistant. Water resistant up to 300m, this diver's watch features an automatic movement with a 72 hour power reserve. 

Five years international guarantee on all Blancpain watches.