It’s huge and can withstand almost everything you can think of; the 47-millimeter Panerai Submersible Chrono Navy SEALs Titanio diver
Panerai caliber P.9100/R | Automatic | Diameter: 31 mm (13¾ lignes) | Thickness: 9.55 mm | Frequency: 28,800 vph (4 Hz) | Parts: 328 | Jewels: 37 | Double barrel | Hours, minutes, small seconds, flyback chronograph, regatta countdown | Power reserve: 72 hours
.
This is the Panerai caliber P.9100 chronograph movement with an added regatta timer module.
.
Watches with the Panerai caliber P.9100/R
Another PCYC model from Panerai, the Panerai Luminor 1950 PCYC Regatta 3 Days Chrono Flyback Automatic Titanio
The Panerai Luminor 1950 Regatta Oracle Team USA 3 Days Chrono Flyback Automatic Titanio is for sailors in the America’s Cup