Patek Philippe Aquanaut Minute Repeater Haute Joaillerie Selfwinding 38.8mm Rose Gold Rainbow Gem-set Bezel

The Patek Philippe Aquanaut Luce Rainbow Chronograph Ref. 7968/300R-001 represents the manufacture's first self-winding ladies' chronograph combining haute joaillerie with sports watch functionality. This 39.9mm rose gold timepiece features white mother-of-pearl dial engraved with Aquanaut embossed pattern. Double bezel construction sets 40 baguette-cut diamonds totaling 2.05 carats surrounded by 40 baguette-cut multicolored sapphires totaling 2.31 carats creating rainbow effect. Manufacture Caliber CH 28-520 C delivers 50-55 hours power reserve with column-wheel flyback chronograph mechanism. Limited water resistance to 30 meters maintains jewelry watch positioning.

Aquanaut Luce collection introduced ladies' sport-chic aesthetic in 1997 complementing masculine Aquanaut launched same year. Reference 7968 marks first chronograph complication for Aquanaut Luce line introduced at 2022 Watches & Wonders. Caliber CH 28-520 C represents Patek Philippe's current-generation automatic chronograph architecture with column-wheel engagement and vertical clutch providing smooth pusher operation and instantaneous chronograph hand start. Flyback complication allows rapid timing of successive events through single pusher reset avoiding traditional stop-reset-restart sequence. Movement contains 259 components with 32 jewels beating at 28,800 vph. Spiromax balance spring provides antimagnetic properties and superior isochronism maintaining rate stability across power reserve curve.

Gem-setting totals 52 baguette-cut multicolored sapphires weighing 2.62 carats and 50 baguette-cut diamonds totaling 2.41 carats including 10 diamonds set in fold-over clasp mechanism. Invisible setting technique conceals metal framework between stones creating continuous rainbow appearance. Mother-of-pearl dial features 12 additional multicolored sapphire hour markers. Three composite material straps included red originally fitted plus white and beige alternatives offering versatile styling options. Rose gold applied Arabic numerals provide classical elegance. This preowned example represents accessible haute joaillerie chronograph ownership with automatic winding convenience and flyback functionality appealing to collectors valuing gem-set complications and technical sophistication.