Omega 31130423001005 Speedmaster 42mm Mechanical Boxes and Card

The Omega 31130423001005 Speedmaster 42mm Mechanical is a high-quality wristwatch designed for men. This stylish timepiece features a sleek silver stainless steel case with a black bezel and matching bracelet. It is equipped with a mechanical manual movement, water resistance up to 50m, and comes with original box and manual/booklet. With its tachymeter bezel type and analog display, this OMEGA Speedmaster watch is not only functional but also a stylish accessory for any occasion. Omega Speedmaster Professional – Key Features With Manufacturer Serial Numbers Swiss Made “First Man on the Moon” Watch Dial & Bezel Black Dial Index Hour Markers Black Bezel Tachymeter scale printed on bezel Hesalite Crystal Fixed Bezel Luminescent Hands and Hour Markers Chronograph Functions Large central chronograph seconds hand 30-minute counter sub-dial at 3 o’clock 12-hour counter sub-dial at 6 o’clock Small seconds sub-dial at 9 o’clock Movement Manual-winding movement Omega Mechanical Caliber 1861 Famous manual-winding chronograph movement worn on the Moon 48-hour power reserve 18 jewels Case & Bracelet Brushed and polished stainless steel case Brushed and polished stainless steel bracelet Case diameter: 42mm (1 1/2″) Case thickness: 14.3mm Bracelet size: 7″ adjustable Lug width (inlet size): 20mm Push & pull crown Stainless steel deployment buckle Water Resistance 50 meters / 165 feet water-resistant