Omega Speedmaster Moonphase 44.25MM Movement:Automatic It can be connected with

It can be connected with the adapter or you can let it run on batteries

Self-winding mechanical movement beating at 28'800 vibrations per hour

The sun-brushed dial

Crystal: Sapphire crystal with anti-reflective coating

in OMEGA’s own Summer Blue

Omega Speedmaster Moonphase 44.25MM Movement:Automatic It can be connected withThe Speedmaster is one of OMEGAs most iconic timepieces, having been a part of all six lunar missions. Taking the spirit of exploration a step further, this new Moonphase features two infinitely small yet photo realistic moons. Powering the timepiece is the OMEGA Co Axial Master Chronometer 9904, which has been officially certified by METAS. WATCH CASE & DIAL Steel Case Diameter: 44. 25 mm Between lugs: 21 mm Dial Colour: Black WATER RESISTANCE 10 bar