Watch Facts

Quiz: 2025.06.25 Quiz (Perpetual Calendar)

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A. Lange & Söhne Minute Repeater Perpetuel (2025)

Case is in PT950 platinum measures 40.5mm in diameter and 12.1mm in thickness, featuring a sapphire crystal with a display case back and water resistance up to 20m. The dial is in black enamel with 18k gold indexes and hands, sub dial with day of the week and 24 hrs at 9 o’clock, month and leap year at 3, moonphase and small seconds at 6. A brand new manual winding calibre L122.2, featuring a perpetual calendar, minute repeater, 640 components, paired with an alligator strap with matching buckle. Power reserve is 72hrs. Limited to 50pcs. Priced at €750,000.00

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Frederique Constant classic Perpetual Calendar (2025)

Cased in stainless steel in 40mm in a thickness of 12.1mm, sapphire crystal with display caseback, water resistance to 50m. Salmon dial with sunray finishing, snailed sub-dials, days of the week counter at 9 o’clock, month and leap year counter at 12 o’clock, date counter at 3 o’clock, moon phase display at 6 o’clock. Powered by calibre FC-766 in-house automatic with perpetual calendar module, power reserve is 72h.  Priced at CHF 9,995

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IWC Big Pilot’s Watch Perpetual Calendar Tourbillon le Petit Prince (2025)

Blue Ceramic case in 46.5 mm diameter with a thickness of 16.1mm, sapphire crystal with display case back, water resistance to 100m. Blue dial with displays for the date and power reserve at 3 o’clock, month and perpetual moon phase at 6 o’clock, year indicator at 8 o’clock, day at 9’clock, tourbillon at 12 o’clock. Powered by IWC 51950 Calibre, automatic winding, power reserve is 168h. Limited to 100 pieces

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Panerai Luminor Perpetual Calendar GMT Platinumtech PAM1575 (2025)

Showcased in a robust 44mm Panerai Platinumtech case, this watch features a sapphire crystal display back, water resistance up to 50 meters, and an automatic calibre P4100 movement. This movement includes a Glucydur balance, KIF anti-shock, dual barrel, and a patented GMT spring, offering a power reserve of 3 days. Unique to this model is the one crown adjustment for the Perpetual Calendar. Priced at €78,000

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Parmigiani Fleurier TORIC PERPETUAL CALENDAR Platinum (2025) 

Cased in 40.6mm PT950 platinum case with a 10.9mm thickness, it features a sapphire crystal display back and 30m water resistance. The dial is Morning Blue with white gold indexes. Round cases with polished knurled bezel. It runs on the newly developed in-house calibre PF733 in 18k rose gold, manual-winding, featuring 265 components and cotes de Fleurier decorations. providing a 60-hour power reserve. Limited to 50pcs. Priced at CHF 92,000

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Urban Jürgensen UJ-3: the perpetual calendar with instantaneous moon phase (2025)

Cased in 950 platinum or 5N rose gold, 39mm diameter, 13.9mm thick, domed sapphire crystal, 30m water resistance. Solid silver black dial with hand-guilloché finishes, rhodium-plated or 5N rose gold-plated hands. Indications: offset central hours, minutes; calendar and small seconds at 5, moon phase at 8, date at 9, month at 3, fractional power reserve. Caliber UJ-3, hand-wound, perpetual calendar with instantaneous jump, moon phase accurate to 14,000 years. Power reserve 52 hours. UJ-3-PT-B-001, Platinum case, black dial. UJ-3-RG-B-001, Rose gold case, black dial. Priced at CHF 168,000 excluding VAT

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Vacheron Constantin Traditionnelle Perpetual Calendar Retrograde Date Openface (2025)

Part of a celebration of its 270th anniversary collection, the watch case is in PT950 Platinum, 41mm in diameter with a thickness of 10.94mm, sapphire crystal with display case back; water resistance to 30m. The openworked dial consist of two parts: an openworked 18K gold dial hand-guilloché with a 270th anniversary motif inspired by the Maltese cross, and a movement plate decorated with vertical satin finishing. Automatic in-house developed Calibre 2460 QPR31/270 with ‘Côte unique’ finish and the anniversary emblem. This watch is a perpetual calendar with day, date, month, and leap-year indicators, alongside a precision moon phase displayed at 6 o’clock, which requires adjustment only once every 122 years. The retrograde date hand, made from blued 18K gold. Power reserve is 40 hrs. Limited to 370 pieces

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Piaget Polo Perpetual Calendar Ultra-Thin (2023)
  • Stainless steel case in 42mm with a thickness of 8.65mm.
  • Dark emerald green dial, luminescent indexes.
  • Featuring the newest quick release bracelet system which Piaget calls it SingleTouch system.
  • Automatic movement with the in-house Caliber 1255 which is a 1200 based.
  • Blued micro-rotor winding.
  • Power reserve is 42hrs.
  • Priced at €60500
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H. Moser Endeavour Perpetual Calendar Tutorial (2022)

H. Moser is launching an updated version of the Endeavour Perpetual Calendar Funky Blue, measuring 42 mm and featuring the brand’s logo in transparent lacquer. To mark this event, and to aid those who may still wonder how their perpetual calendar works, H. Moser & Cie. is creating a very special commemorative limited edition which showcases the ingenious technical characteristics of the Endeavour Perpetual Calendar, transforming its normally minimalist dial into a “cheat sheet”. 18k white gold case in 42mm. Manual winding in-house HMC800 perpetual calendar movement, featuring the brand’s signature interchangeable escapement and Straumann hairspring. This perpetual calendar movement is considered to be the smartest on the market, as it can be adjusted both forwards and backwards at any time of the day. Using dual barrel, the watch has a power reserve of 168 hours Limited to 20pcs Priced at CHF 59,000

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JAEGER-LECOULTRE Polaris Perpetual Calendar (2022)
  • 18k pink gold case in 42mm with a thickness of 11.97mm, a beautiful blue gradient lacquer dial with northern and southern moonphase at 6 o’clock, safety reminder at the center of the dial
  • The watch has two crowns; 2 o’clock to rotate the inner bezel and the 4 o’clock crown to set the watch, corrector at 8 o’clock.
  • Automatic in-house improved calibre 868AA, perpetual calendar movement. 332 components shown thru the display sapphire caseback.
  • Power reserve is 70hrs
  • Priced at 25,600€ steel, 38,300€ PG
  • Collection 2022
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