The Bvlgari Diagono Professional Aqua Scuba Flyback Chronograph (Reference: SC40S) is a highly distinctive luxury diving chronograph that blends bold Italian design with precision Swiss engineering.

• Case: 40mm brushed stainless steel, featuring an engraved "Professional Diving" or signature "BVLGARI" unidirectional rotating bezel.

• Dial: Matte black dial featuring luminous round indexes and an Arabic numeral "12". It displays a date window (positioned between 4 and 5 o'clock), a running small seconds subdial, and a 24-hour indicator.

• Movement: Swiss automatic movement equipped with a premium Flyback Chronograph complication. This mechanism allows you to reset and restart the chronograph instantly with a single press of a pusher.

• Unique Hands: Features central elapsed seconds (often a bold red hand) and central elapsed minutes (often a yellow hand) for high legibility while diving.

• Strap: Integrated heavy-duty black rubber strap accented with stainless steel interlinks and a secure folding deployment clasp.

• Durability: Screw-down crown and screw-down pushers providing a professional water resistance rating of up to 300 meters.