OM Omega racing chronograph [SPEEDMASTER] om self-developed self-made 9900 movement

OM Omega racing chronograph [SPEEDMASTER] om self-developed and self-made 9900 movement, 3 o'clock is [12 hours] and [60 minutes] cumulative chronograph. All functions and appearances are the same as the original version. OM's ingenuity [1] OM steel is made of imported AISI316L special steel and hardened, so the hardness reaches 240HV. You can see that the OM's case has clear, fine, white, and perfect sand patterns without pores. Create and restore the same material as the original product [2] Transparent arc arched sapphire crystal glass mirror and the dial is more prominent [3] Matte dial with platinum-plated nails, luminous made of imported super luminous powder [4] Super Lunar series with fine Steel strap and imported leather strap, strap and ceramic ring can be interchanged with the original version. We may never be able to go to space, but at least one Omega Moonwatch can be owned in our lifetime.