Pro Diver Quartz Black dial 6603Q-a1
Movement: Swiss Ronda 515
Functions: quartz with centre seconds. Date.
Case: 48mm with Helium valve. Matt stainless steel finish.
Lugs size: 24mm
Strap/Bracelet: Rubber
Details:
New design with large case in steel. Helium valve. Sapphire glass. Water resistant to 50ATM - 500Meters.