Mens Bulgari Diagono Sport watch, brushed 18kt yellow gold case (35mm diameter) with bezel engraved "Bulgari" "Bulgari", rugged 18kt yellow gold bracelet with hidden clasp, white or black dial with Arabic numeral "12" and date calendar, quartz movement (also available in self-winding mechanical movement) with chronograph functions, scratch-resistant sapphire crystal, water-resistant to 30 meters.