self-winding AP ultra-thin calibre 2120 movement
housed within an 18kt Yellow Gold President Men's Watch
caliber Omega 9900 self-winding Co-Axial master chronometer movement with chronograph function
and black leather strap with 18K white gold deployable fliplock clasp
this timepiece features a concealed folding crown clasp
Omega Speedmaster '57 Omega Co-Axial Chronograph Watch - 41.5 mm Steel Case - Brushed Red Gold Bezel - Black Dial - Brown Leather Strap - 331.22.42.51.01.001 36 self-winding AP ultra-thin calibre 212041. 5 mm stainless steel case, transparent back, 18K red gold crown with and push pieces, brushed 18K red gold bezel with with tachymeter scale, scratch resistant sapphire crystal with anti reflective treatment on both sides, black dial, self winding chronometer Omega 9300 movement with Co Axial Escapement, chronograph, date, and small seconds, approximately 60 hours of power reserve, brown leather strap. Water resistant to 100 m.
