Three of Patek Philippe's 2026 releases share a quality that the majority of mechanical watches cannot offer: the ability to make time audible. Each does so through a different mechanism and at a different register of ambition, from a 24-hour alarm chiming on a classic gong to a minute repeater housed in a watch of eight examples set with some of the rarest gemstones in current production.
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Reference 5322G brings Patek Philippe's alarm function into a Calatrava format, replacing the earlier Reference 5520 Pilot Alarm Travel Time with a watch that concentrates on the alarm alone, removing the dual-time-zone function and presenting the complication in a 41 mm white gold case whose entire caseband is decorated with Clous de Paris guilloché work. The hobnail pattern is closely associated with Patek Philippe, and preserving its continuity across the full circumference required an unusual construction: the lugs are attached to the case back rather than the case middle, leaving the caseband uninterrupted. This arrangement makes Reference 5322G the only water-resistant chiming watch in the current Patek Philippe collection, rated to 30 metres.
The dial is offered in two versions: Reference 5322G-001 and green for Reference 5322G-010 rim. Applied Arabic numerals and syringe-type hour and minute hands in white gold carry a luminescent coating. Alarm indications occupy the upper portion of the dial: a bell-shaped aperture at 12 o'clock displays alarm status in white when active and black when deactivated, flanked by a double aperture showing the programmed alarm time in hours and minutes in quarter-hour increments, and a circular day/night indicator positioned immediately below. The date is shown by a dagger-type hand at six o'clock. The crown sits at four o'clock and operates across three functions, depending on its position: at the first pull, it sets the alarm time; fully extended, it sets the time; and at the second pull, it winds both the movement barrel and the alarm barrel simultaneously. The pusher at two o'clock, itself decorated with Clous de Paris, activates, deactivates, or interrupts the alarm.
The movement is calibre AL 30-660 S C, comprising 524 parts in a height of 6.6 mm. Rather than striking a hammer against the case back, as most alarm mechanisms do, the alarm chimes on a classic acoustic gong coiled around the movement, in the manner of a minute repeater. An inertial governor ensures a regular rhythm of 2.5 strokes per second for a total of 90 strokes per alarm. The Gyromax balance runs at 4 Hz with a Spiromax balance spring in Silinvar, and the rate accuracy meets the Patek Philippe Seal standard of no more than ±1 to ±2 seconds per 24 hours. Each reference is delivered with two interchangeable straps: a navy blue composite strap matched to the dial, and a second beige calfskin strap with a nubuck finish and cream stitching, for both variants. A patented triple-blade fold-over clasp enables strap changes without a tool.
The minute repeater chimes the time on demand, sounding the hours, then the quarter hours, then the remaining minutes, using a striking train that must be constructed and tuned to a standard of both mechanical reliability and acoustic quality. Reference 7047G-001 houses Patek Philippe's self-winding minute repeater calibre R 27 PS in a 38 mm white gold Calatrava case, drawing design inspiration from Reference 6007, a commemorative watch produced in 2019 to mark the opening of the manufacture's production facility. The navy blue dial carries a carbon-pattern embossing at the centre with a three-part finishing treatment across its surface: a snailed inner minute scale, a circular satin-finished hour circle, and a sunburst outer minute scale. Applied white gold numerals with a luminescent coating indicate the hours, and an orange-varnished small seconds hand introduces a deliberate contrast that extends to orange transfer-printed triangle hour markers and orange stitching on the navy blue composite strap.
Calibre R 27 PS is self-winding with an off-centre guilloché 22K gold mini-rotor, 28 mm in diameter and 5.05 mm in height, comprising 327 parts and oscillating at 3 Hz with a power reserve of between 43 and 48 hours. The minute repeater strikes on two classic gongs. As with all Patek Philippe minute repeater watches, the case is humidity- and dust-protected but not rated for water resistance, a necessary condition for a mechanism whose acoustic performance depends on the case transmitting rather than containing sound. The sapphire crystal case back reveals the movement architecture and finishing.
Reference 5374/400P-001 brings together two disciplines that rarely converge at this level of intensity: the grand complication and high jewellery. The movement, calibre R 27 Q, provides a minute repeater with two cathedral gongs—a term denoting gongs that coil almost twice around the movement, producing a fuller and more sustained sound—combined with a full perpetual calendar. The production of this reference is limited to eight examples, a figure that reflects both the mechanical demands of the watch and the extreme scarcity of the materials used in its setting.
The platinum case carries 84 baguette-cut Paraiba tourmalines totalling 2.7 carats, applied using an invisible setting technique across the bezel, the sides of the caseband, the lugs, and the slide piece that activates the striking train. Paraiba tourmaline, mined primarily in Brazil, is distinguished by a vivid blue-green colour produced by the presence of copper and manganese within its crystal structure. It is among the rarest of coloured gemstones, and matching stones of consistent colour and sufficient quality for a setting of this complexity represent a significant constraint on production. The dial is white Balinese mother-of-pearl, with baguette-diamond hour markers and Paraiba tourmaline minute markers set on the flange. A diamond is set at six o'clock. The perpetual calendar mechanism automatically accounts for months of 28, 29, 30, and 31 days and for the four-year leap-year cycle, requiring no correction until 2100.
