Richard Mille Chronograph Tourbillon Alain Prost 50mm Openworked Dial | RM70-01 Aviator Its blue dial features a

Its blue dial features a date display at three o'clock and is encircled by a rotatable 60-minute graduated bezel with a ceramic matte blue disc

15 mm case

black recycled PET material strap with white stitching

9-sided crown with a diamond

bidirectional bezel

Richard Mille Chronograph Tourbillon Alain Prost 50mm Openworked Dial | RM70-01 Aviator Its blue dial features aBrand Richard Mille Model RM70 01 Reference RM70 01 Gender Men's Movement Manual Calibre RM70 01 Power Reserve 70 Hours Condition Contact Us For Details Box Papers Included Band Type Strap Band Material Rubber Band Color Red Clasp Double Fold Clasp Case Size 50mm x 55mm Case Material Carbon Dial Type No Numerals Dial Color Openworked Crystal Sapphire Sub Dials Hours, Minutes, Seconds Bezel Material Carbon Water Resistance 50 Meters 165 Feet Functions