The model number of this Mens watch is RB0510U4/BB63 761P.
This Breitling Transocean Calibre 23 Chronograph RB0510U4/BB63 761P watch is water resistant down to 100 m and has the following functions: Chronograph, Date, World Time-zone Indicator. It also has the following extra features: Luminescent hands, Luminous indexes, Screw-Down Crown, Small Seconds.
This watch also comes with a manufacturers warranty.
Please quote in all communication with us regarding this piece.