Longines HydroConquest Automatic Watch - 41 mm Steel And Ceramic Case - Grey Arabic Dial - Grey Rubber Strap - L3.781.3.78.9 Oystersteel interchangeable full back and sapphire

interchangeable full back and sapphire crystal back

Experience the pinnacle of horological excellence with the unworn Vacheron Constantin Patrimony Self-Winding

Featuring a stunning blue dial this modern day classic has three chronograph counters displaying time by hour

adorned with an Ardillon buckle

beaded crown set with a cabochon sapphire

Longines HydroConquest Automatic Watch - 41 mm Steel And Ceramic Case - Grey Arabic Dial - Grey Rubber Strap - L3.781.3.78.9 Oystersteel interchangeable full back and sapphire41. 00 mm stainless steel and ceramic case, screw down back, screw in crown, unidirectional rotating bezel, scratch resistant sapphire crystal with anti reflective coating, sunray grey dial with applied Arabic numerals and indexes, caliber L888 automatic movement with hours, minutes, seconds and date, grey rubber strap. Water resistant to 30 bar.