Omega Speedmaster Moonwatch Professional 42mm CBP1110.BA0627 The Omega Speedmaster First Omega

The Omega Speedmaster First Omega in Space – reference 310

Powered by the automatic IWC caliber 69355

The 43mm stainless steel case features a black dial with large Arabic numerals and a triangular index at 12 o'clock

The TAG Heuer Aquaracer Professional 200 Chronograph (CBP1113

Omega Speedmaster Moonwatch Professional 42mm CBP1110.BA0627 The Omega Speedmaster First OmegaThe Omega Speedmaster Moonwatch Professional 42 mm reference 310. 30. 42. 50. 01. 002 is the durable "Sapphire Sandwich" edition of the iconic Moonwatch. The 42 mm polished and brushed steel case features a black aluminum tachymeter bezel with the signature "dot over ninety" scale. The black dial with matte stacking and recessed subdials houses the manually wound Co Axial Master Chronometer caliber 3861, visible through the sapphire case back. This