Rolex Yacht-Master 40mm Yellow Gold

The Rolex Yacht-Master Ref. 16628 features a 40mm yellow gold case with 12mm thickness, housing the reliable Calibre 3135 movement. This automatic mechanism operates at 28,800 vibrations per hour with 48-hour power reserve, incorporating 31 jewels and featuring proven Rolex manufacturing excellence with enhanced shock resistance and precision regulation. The movement demonstrates traditional Rolex architecture with bidirectional perpetual rotor and instantaneous date change at midnight.

The blue dial displays applied luminous hour markers with Mercedes hands creating optimal legibility against the distinctive colored surface. Technical specifications include yellow gold bidirectional rotating bezel with 60-minute graduations and raised polished numerals, sapphire crystal with anti-reflective coating, and Twinlock double waterproofness system. The Oyster bracelet features solid yellow gold link construction with brushed center links and polished outer links, equipped with Oysterlock folding safety clasp. The blue Parachrom hairspring provides enhanced magnetic resistance and shock absorption through paramagnetic alloy construction. The all-yellow gold construction creates substantial luxury character with precious metal throughout case, bezel, and bracelet components.

This authenticated timepiece represents the Yacht-Master collection's refined sporting character with full precious metal construction. The yellow gold material provides distinctive warmth and substantial weight creating unmistakable luxury presence on the wrist. The blue dial creates striking contrast against yellow gold case components, offering sophisticated color combination within Rolex's sporting watch collections.

Buy this preowned Yacht-Master 40mm Yellow Gold on Master Luxury with papers and original box at investment value for collectors seeking full precious metal sports watch with blue dial distinction.