Omega Speedmaster series, model: 311.92.44.30.01.002, the entire watch is crafted from black ceramic, with a diameter of 44.25mm, a carbon fiber textured dial, luminous hour markers, a three-sub-dial chronograph function, a red chronograph large seconds hand, a fixed tachometer bezel, and a red logo of the Arinki sailing team at the 6 o 'clock position. It is equipped with a transparent back of the Ramaniya 1865 manual winding movement.