Longines Spirit Chronograph Automatic Watch - 42 mm Steel Case - Black Arabic Dial - Bracelet - L3.820.4.53.6 Concept interchangeable full back and sapphire-crystal

interchangeable full back and sapphire-crystal back

diamond paved dial set with 372 diamonds (~1

Richard Mille Automatic Winding SŽbastien Ogier Carbon Skeleton Arabic Dial 38 mm RM 67-02

33mm 18k yellow gold case

the 43mm special edition chronograph is youthful

Longines Spirit Chronograph Automatic Watch - 42 mm Steel Case - Black Arabic Dial - Bracelet - L3.820.4.53.6 Concept interchangeable full back and sapphire-crystal42. 00 mm stainless steel case, screw in crown, scratch resistant sapphire crystal with anti reflective coating, black matt dial with applied Arabic numerals, caliber L688. 4 automatic movement with chronograph, hours, minutes, small seconds at 9 o'clock and date, stainless steel bracelet. Water resistant to 10 bar.