Patek Philippe Aquanaut Travel Time Selfwinding 40.8mm Rose Gold

The Patek Philippe Aquanaut Travel Time Ref. 5164R-001 combines dual time zone functionality with sport-chic Aquanaut design in rose gold construction. This 40.8mm timepiece features brown gradient dial with embossed checkered pattern and dual time zone subdials. Manufacture Caliber 324 S C FUS delivers 35-45 hours power reserve with patented travel time system enabling independent hour hand adjustment via pushers at 8 and 10 o'clock positions. Water resistance to 120 meters maintains sports watch credentials. Date display at 3 o'clock provides practical functionality.

Reference 5164 introduced around 2011 brought travel time complication to Aquanaut collection addressing frequent traveler requirements. Caliber 324 S C FUS builds upon base automatic movement adding patented module enabling local time adjustment without stopping movement or affecting home time display. Pusher at 8 o'clock advances hour hand forward in one-hour increments while pusher at 10 o'clock moves hour hand backward. Home time displays via subdial at 6 o'clock with day/night indicator. Date mechanism synchronizes with local time hour hand. Movement contains 294 components with 29 jewels beating at 28,800 vph. Gyromax balance with Spiromax hairspring ensures rate stability.

Rose gold case creates warm aesthetic complementing brown gradient dial evoking vintage patina appearance. Embossed checkered pattern provides signature Aquanaut texture. Applied Arabic numeral hour markers in rose gold maintain legibility. Brown composite strap offers water resistance and comfort superior to leather alternatives for active wear. Fold-over clasp in rose gold features four independent catches. This preowned example represents accessible travel time complication ownership with rose gold precious metal construction and Aquanaut sports watch versatility appealing to frequent travelers seeking dual time zone functionality with 120-meter water resistance enabling diverse wearing scenarios from business travel to recreational activities.