Mens Bulgari Diagono Professional Rattrapante Chronograph watch, rugged 18kt yellow gold case (40mm diameter) with tachymetric bezel that measures elapsed time and average speed, special rattrapante version able to record two speeds of different duration at the same time, crocodile leather strap with 18kt yellow gold deployant clasp, white dial with Arabic numeral at 12 o'clock, white chronograph subdials, self-winding mechanical movement with certified COSC chronometer, clear sapphire crystal case back, water-resistant to 100m, Swiss Official Chronometer Testing Institute certificate.

The Diagono Professional Tachymetric Chronograph is available in a prestigious ?Rattrapante? version in white or in yellow gold and crocodile strap with transparent back-case, able to record two speeds of different duration at the same time. The movement is Jacquet, customized for Bvlgari. Swiss made and water-resistant up to 100 metres, all the Diagono Professional watches have a COSC certified automatic movement with 40 hour power reserve.