Rose gold under a fully paved dial changes what the watch is doing, and it is the reason this reference exists alongside its white gold twin rather than instead of it. A white metal case lets diamonds read as the only bright element and disappears behind them. Rose gold does not disappear. It supplies a warm frame that the stones are then read against, so the dial reads brighter by contrast and the whole watch holds two registers rather than one. That is a genuine difference in effect rather than a matter of preference, and it is why Patek Philippe offers the 7042 in both metals with everything else held constant. The reference runs in the collection until 2029. The pair also arrived together rather than one following the other, which matters for how they should be read. Neither is the original and neither is a variation, so the question is not which came first but which of two equally intended readings suits the wearer.
The case is a shaped Gondolo measuring 31 by 34.8 mm and 7.95 mm thick, close to square and compact for the amount of setting it carries. The bezel is set with diamonds and the case back is sapphire crystal. The dial is paved across its entire area, which on a shaped case is a harder exercise than on a round one, since the setter cannot work outward in even rings from a centre and instead has to plan a layout that meets four corners without the stone pattern visibly breaking as it turns each one. Rose gold applied trapeze-style markers set with diamonds stand over that surface, and the choice of gold markers rather than the blackened ones used on the white gold version is what most changes the character of the dial, because warm markers on a paved ground read as part of the case while blackened ones read as contrast against it. Rose gold leaf-shaped hands cross the dial and the bracelet is rose gold, integrated into the case. Setting a shaped case also brings a difficulty the round references avoid at the bezel. A rectangular bezel has four corners where the line of stones has to turn, and a corner is where an uneven gap becomes visible first, so the setting is judged at exactly the points where it is hardest to execute cleanly.
The specification is time only, with no date, no seconds and no aperture. A fully paved dial cannot accommodate an opening without the setting stopping and restarting around it, leaving an edge where the stones meet the window, so the absence is dictated by the treatment rather than chosen for restraint. The movement is mechanical and visible through the sapphire back, which answers the obvious question about whether a piece this decorative contains a serious watch. Beyond winding and setting there is nothing to operate. Across the shaped-case group that specification is standard, since the Gondolo format has never been where the collection places complications, and a case of these dimensions leaves little room for anything beyond a compact movement in any event. The bracelet is integral to the effect rather than a means of attachment. A gold bracelet keeps the piece reading as a single continuous object from clasp to case, where a strap would divide it and make the watch appear to be a decorated dial mounted on leather rather than jewellery throughout.
The two 7042 references form a controlled pair, this rose gold version and the 7042/100G-010 in white gold, identical in case, dial construction and movement and separated only by metal and by the finish of the applied markers. Comparing them is the clearest way to see how much a case metal contributes to a paved dial, since the stones are the same and everything around them is not. The third Gondolo in the current population takes an entirely different route, using an engraved and inked sapphire dial with a zebra motif on a strap rather than any setting at all. Both 7042 references entered the catalogue in 2016 and run to 2029, giving them among the longest windows in the current selection and considerably more time than the single year the zebra dial occupies. That length of window is worth reading as information. References of this kind are frequently offered for a few years and withdrawn, and a pair that has run for well over a decade and is scheduled to continue is one the collection evidently regards as settled rather than experimental.
The buyer here wants a paved watch that still reads as gold, which is a different request from wanting a paved watch that reads as diamonds. Rose gold is the warmer and more visible of the two options and the one that works better against skin rather than against a cuff, so it tends to suit a wearer who intends the watch to be seen on the wrist rather than glimpsed at it. Between the two versions this is also the more forgiving of the two in ordinary light, since a warm case gives the eye something to settle on when the stones are not catching, where the white gold version depends more heavily on the light being good. Both are jewellery first and both contain a serious movement, which is the point of the reference. Anyone weighing the two should see them against skin rather than on a tray, since the difference between a warm and a cold case in a paved setting shows on the wrist and not in a display cabinet. The two are close enough that images will not settle it, and most buyers who have seen both report that the decision took considerably less time in person than it had taken from a catalogue.