Omega 311.33.42.30.01.001
Omega Speedmaster series, model: 311.33.42.30.01.001, classic Speedmaster Moon Landing 1861 manual mechanical watch, 42mm black dial, white scale hands luminous indication, three-sub-dial chronograph function, black fixed tachometer bezel, made of stainless steel, equipped with the first-generation classic 1861 La Marne manual winding movement, the back cover engraved with the Seamaster logo, folding clasp!