An automatic, high-functioning watch perfect for the diving enthusiast is designed with a screw-in caseback and crown to ensure water-resistance to 30 bars. A highly technical and innovative ceramic insert to the unidirectional rotating bezel provides maximum safety while diving and a double-safety folding clasp with special diving extension completes the sophisticated and practical design. 43mm case; 20mm band width Adjustable bracelet. Links can be removed at your local Nordstrom. Find a store. Deployant clasp closure; integrated diving extension Three-hand Swiss automatic movement Date window Unidirectional rotating ceramic bezel Screw-down caseback Water resistant to 30 ATM (300 meters) Sapphire crystal face with antireflective coating Stainless steel Swiss made