Omega Speedmaster Racing Co-Axial Master Chronograph Watch - 44.25 mm Steel Case - Black Ceramic Bezel - Black Dial - 329.30.44.51.01.001 Rare manual winding caliber Cartier 430MC

manual winding caliber Cartier 430MC movement

centre seconds and date

18K Sedna gold crown and push pieces

black dial with 18K yellow gold hands coated with vintage super-luminova

Brand Audemars Piguet Series Royal Oak Model Number 16202BC

Omega Speedmaster Racing Co-Axial Master Chronograph Watch - 44.25 mm Steel Case - Black Ceramic Bezel - Black Dial - 329.30.44.51.01.001 Rare manual winding caliber Cartier 430MC44. 25 mm stainless steel case with antimagnetic design, transparent back, black ceramic bezel with tachymeter scale in liquidmetal, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, black dial with racing style minute track, caliber 9900 self winding Co Axial master chronometer movement with chronograph and date functions, approximately 60 hours of power reserve, stainless steel bracelet. Water resistant to 50 m