The Golden Ellipse exists to carry a dial. Patek Philippe built the case on proportions drawn from the golden ratio, and what that produces in practice is a shape with no bezel to speak of, no visible lugs and nothing at the edges to pull the eye outward, which leaves the largest uninterrupted field of any case in the collection relative to its size. On this reference that field carries a peacock in cloisonne enamel, the bird rendered with its plumage open across the full width of the dial. The Golden Ellipse has been in the collection since 1968 and the case has changed very little since, which is part of why it still works for this. Rare Handcrafts references are catalogued for a single year rather than run continuously, so the motif and the piece are effectively the same decision. When the year closes, the dial is not made again.
The case is white gold and measures 34.5 by 39.5 mm, which is how an elliptical case has to be described because a single diameter tells you nothing about how it wears. At 6.58 mm thick it is among the slimmest cases Patek Philippe produces, and the flatness is doing structural work rather than aesthetic work alone. An enamel dial is thicker than a stamped one, and the case has to absorb that without the watch becoming tall. The dial is executed in cloisonne, which means the outline of every colour field is first drawn in gold wire bent by hand and fixed to the dial plate, then each cell is filled with enamel powder and fired, and the process repeats because colours sink as they vitrify and have to be built back up over several passes. The wire stays visible in the finished dial as a fine gold line around each shape, and on a peacock that line does most of the drawing. White gold cheveu-style hands run across it, thread-thin by design, because a broader hand would sit on top of the image and cut it in half every time it passed. The case back is solid. There is no display side here to compete with the front.
The function set is hours and minutes and nothing else. There is no seconds hand, no date and no aperture of any kind, and on a reference of this sort each of those absences is a decision rather than an economy. A seconds hand would cross the motif once a minute and draw the eye to movement rather than to image. A date would require a window cut through the enamel, which cannot be done cleanly after firing and would have to be planned into the dial from the start, forcing the artist to compose around a rectangle. The movement is ultra-thin, which is what allows the case to stay at 6.58 mm while carrying a dial substantially thicker than a conventional one. Winding and setting are done from the crown in the ordinary way, and beyond that the watch asks nothing of the wearer. This is the opposite of how most watches at this level argue for themselves. The mechanical content is deliberately kept quiet so that it supports the dial rather than competing with it, and the solid case back confirms the priority.
Patek Philippe uses the 5738 case for a substantial part of the Rare Handcrafts programme, and the current group shows how wide the subject range runs. Alongside this peacock sit landscape dials including Etna, Mount Merapi and Fuego Volcano, further birds in the White Owl and Brown Owl, a Northern Pintail executed in wood marquetry rather than enamel, and hand-guilloched tartan patterns in blue and beige that abandon representation altogether. The case is offered in white, yellow and rose gold across the group, with the metal generally chosen to sit under the dominant colour of the dial rather than to lead it. White gold beneath a blue peacock is the cooler pairing and keeps the plumage as the warmest thing on the watch. Within the collection more broadly the Golden Ellipse holds an unusual position, being neither a sports watch nor a dress watch in the conventional sense, and it has survived several decades on the strength of its proportions rather than on any complication. That makes it the natural host for work like this, because the case brings no argument of its own that the dial would have to overcome. The reference is scheduled to leave the catalogue in 2027 with the rest of the current group. Because the whole group turns over together, the 5738 case is effectively re-dialled each catalogue year rather than accumulating subjects, which is why no two Rare Handcrafts years look alike.
Collectors approach Rare Handcrafts pieces by subject before they approach them by reference, which is the reverse of how the rest of the catalogue is bought. Someone looking for a Nautilus is looking for a Nautilus. Someone looking at this watch is looking for a peacock, and the reference number is what the peacock happens to arrive on. That has a practical consequence. Each motif exists in very small numbers, and once the catalogue year closes the same subject is not repeated, so a buyer who wants this particular dial has one opportunity rather than an ongoing one. The audience tends to be collectors who already own the mechanically serious Patek Philippe references and are looking for something the Manufacture makes that no complication can substitute for. The skill on display is not horological in the usual sense at all. It is the work of an enameller, and the watch is the format that work is delivered in. It also means the piece is bought to be kept rather than traded. The peacock is among the more approachable subjects in the current group, which tends to make it the piece a collector buys first when entering the programme.
