From the CURV Collection. The world’s first curved chronograph movement features high-performance quartz technology with 262 kHz vibrational frequency for precise accuracy. Five-hand chronograph in stainless steel with dark blue dial with silver-tone hands and markers, exhibition case back, anti-reflective curved sapphire glass, screw-back case, stainless steel bracelet with double-press deployant closure, and water resistance to 30 meters. Non-engraveable case back, however it can be imprinted. Diameter: 44mm Thickness: 10.10mm Features: From the CURV Collection, Five-hand chronograph, exhibition case back, anti-reflective curved sapphire glass, screw-back case, stainless steel bracelet with double-press deployant closure, water resistance to 30 meters.