Omega Speedmaster Moonwatch Chronograph "Dark Side of the Moon" Apollo 8 - 44.25 mm Black Ceramic Case - Black Dial - Perforated Black Leather Strap - 311.92.44.30.01.001 Ladymatic steel folding buckle with double

steel folding buckle with double safety push-buttons and fine adjustment system

equipped with three black chronograph counters

calibre 8520 self-winding movement with co-axial escapement for greater precision stability and durability

self-winding calibre 35110 movement with date display

caliber 52850 pellaton automatic winding movement with power reserve display

Omega Speedmaster Moonwatch Chronograph "Dark Side of the Moon" Apollo 8 - 44.25 mm Black Ceramic Case - Black Dial - Perforated Black Leather Strap - 311.92.44.30.01.001 Ladymatic steel folding buckle with double44. 25 mm black ceramic case, transparent back, scratch resistant sapphire crystal with anti reflective treatment on both sides, black dial scratch resistant sapphire crystal with anti reflective treatment on both sides, Calibre Omega 1869 manual winding movement with chronograph and small seconds, approximately 48 hours of power reserve, perforated black leather strap. Water resistant to 50 metres (167 feet).