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. Style Name: Longines Hydroconquest Automatic Bracelet Watch, 43Mm. Style Number: 5844449. Available in stores.