Longines HydroConquest Automatic Watch - 39 mm Steel And Ceramic Case - Grey Arabic Dial - Grey Rubber Strap - L3.780.3.78.9 2015 octagonal crown with a faceted

octagonal crown with a faceted synthetic spinel

Model Number 26631IO

7 mm sedna gold case

brown rubber strap

with the Model Number: RM61-01

Longines HydroConquest Automatic Watch - 39 mm Steel And Ceramic Case - Grey Arabic Dial - Grey Rubber Strap - L3.780.3.78.9 2015 octagonal crown with a faceted39. 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.