Omega - Speedmaster Moonwatch Professional 42 mm - Stainless Steel Watch 311.33.42.30.01.001 44.25 mm - Stainless Steel - Caliber 9300 Maximum Feed (GPM): 5

Maximum Feed (GPM): 5

Colors: Blue

Membrane: Ten 4"x 40" TFC HF1 Membranes

central chronograph hand and instantaneous 30-minute counter

Maintenance-free finish and weatherproof construction are a winning combination in this nautical brass clock

Omega - Speedmaster Moonwatch Professional 42 mm - Stainless Steel Watch 311.33.42.30.01.001 44.25 mm - Stainless Steel - Caliber 9300 Maximum Feed (GPM): 542 mm stainless steel case, tachymeter bezel, hesalite crystal, black dial, manual winding Omega 1861 movement with chronograph and small seconds (original movement that was worn on the moon), approximately 48 hours of power reserve, black leather strap with extra NATO and Velcro straps. Water resistant to 50 m.