Omega Speedmaster Professional Moonwatch Chronograph Cal. 321 Full Steel Heavy Patina Original Owner 1965 (Unpolished) luxury material Designed for aviator Alberto Santos-Dumont

Designed for aviator Alberto Santos-Dumont

making it an essential acquisition for serious Rolex logo collectors

The steel case has thick

The watch has also passed a water resistance test to 100 meters (10 ATM)

Rolex Day-Date 1803 – A Classic in 18K Gold

Omega Speedmaster Professional Moonwatch Chronograph Cal. 321 Full Steel Heavy Patina Original Owner 1965 (Unpolished) luxury material Designed for aviator Alberto Santos-DumontOmega Speedmaster 105. 012 65 with Caliber 321 Omega has built its reputation on precision engineering, technical innovation, and a long history of association with professional timing, aviation, and space exploration. The brands commitment to accuracy and durability has positioned many of its models as benchmarks within the watch industry. The Speedmaster 105. 012 65 is one of the most important references in the Speedmaster lineage, known for its