Omega De Ville Tresor Omega Master Co-Axial Watch - 40 mm White Gold Case - Silvery Dial - Black Leather Strap - 432.53.40.21.02.004 5204R011 Brand Audemars Piguet Series Royal

Brand Audemars Piguet Series Royal Oak Model Number 26320BA

caliber 8800 self-winding Co-Axial master chronometer movement with date function

sun-brushed blue dial with polished domed Roman numerals and indexes

caliber 8507 self-winding movement with Co-Axial escapement for greater precision stability and durability

and sweep second hand

Omega De Ville Tresor Omega Master Co-Axial Watch - 40 mm White Gold Case - Silvery Dial - Black Leather Strap - 432.53.40.21.02.004 5204R011 Brand Audemars Piguet Series Royal40 mm 18K white gold case, transparent back, scratch resistant sapphire crystal with anti reflective treatment on both sides, silvery opaline dial with a domed vintage clous de Paris structure, self winding chronometer Omega 8511 movement with Co Axial Escapement, date, and resistance to magnetic fields greater than 15,000 gauss, approximately 60 hours of power reserve, black leather strap, 18K white gold buckle. Water resistant to 30 m.