Watch Facts

Quiz: 2024.02.22 Quiz (Perpetual)

View Watch Fact
A. Lange & Sohne Lange 1 Perpetual Calendar (2021)

18k white gold case with pink gold dial. Perpetual calendar, moonphase, big date display with instantaneous jump. Month displayed on outer dial rim. Automatic caliber L021.3, 21k gold rotor with platinum outer ring. Power reserve is 50 hours Limited to 150pcs Priced at US$104,500.00

View Watch Image
View Watch Fact
Audemars Piguet Royal Oak Perpetual Calendar (2017)

2017 First time in full ceramic including the bracelet. Automatic movement Ca.5134 with 374 components. 41mm ceramic case, 38J. 40hrs power reserve Priced at US$93,000.00 Limited production to 100pcs

View Watch Image
View Watch Fact
Baume & Mercier Clifton Perpetual Calendar (2017)

Vaucher 5041 automatic movement, 48 hrs power reserve, 29jewels. 18K red gold case in 42mm. Perpetual calendar with moonphase, display sapphire caseback. One of my favorite this year. Priced at 20,800CHF

View Watch Image
View Watch Fact
Chopard L.U.C Perpetual Twin (2020)
  • Stainless steel case in 43mm.
  • Automatic in-house calibre L.U.C 96.22-L movement featuring a 22k gold micro rotor.
  • Accuracy is certified by the Contrôle Officiel Suisse des Chronomètres (COSC).
  • Twin barrel providing a power reserve of 65 hrs.
  • Priced at 24600€
View Watch Image
View Watch Fact
DeBethune DB17 Perpetual Calendar (2005)

18k rose gold case in 43mm with a thickness of 12mm. Manual winding movement DB2004, using the inhouse patented 4 spoke titanium balance with platinum weights. Perpetual calendar with astronomical moonphase. Power reserve is 5 days. Several technical aspects make this a very interesting watch to collect; first of all a legible perpetual calendar is something not talked about more often enough. Many perpetual calendar on the market are simply impossible to read; this DB17 is very legible with a simplistic approach in dial design. Secondly, the moonphase is not only incredible because of its Astronomical Moonphase ability (meaning its accurate up to 122 years), but also it is a spherical moon, adding even more uniqueness to the watch. Produced in very small quantity in the early days of the brands’ launch.

View Watch Image
View Watch Fact
Frédérique Constant Perpetual Calendar (2016)

A perpetual calendar can recognise leap year, different days in a month and hence you don’t need to set the watch if you keep it running.  Stainless case in 42mm with a thickness of 10.2mm.  Automatic in house FC755 calibre, with moonphase, power reserve is 38 hours.  Priced at USD 9000

View Watch Image
View Watch Fact
Graff MasterGraff Tourbillon Perpetual Calendar (2016)

Features a thin movement at only 7.72 mm; a perpetual calendar as well as the flying tourbillon, a 2.4 mm thin micro-rotor crafted in 22-karat gold to wind the automatic movement. Graff Caliber 7 (MHC base) with 50-hour power reserve and one-minute flying tourbillon. 18k gold case in 46mm.

View Watch Image
View Watch Fact
H. Moser Streamliner Perpetual Calendar (2021)
  • Stainless steel case in 42.3mm with an integrated bracelet.
  • The iconic / simplistic perpetual calendar; automatic Cal. 812 is the signature of the brand.
  • There are numerous advanced design and features with this groundbreaking movement.
  • Adjustable both forward and backward (a very rare feature amongst all perpetual calendars on the market).
  • Power reserve at 168hrs (7 days).
  • Priced at 49,900€
View Watch Image
View Watch Fact
IWC Portugieser Perpetual Calendar (2015)

44.2mm case with display caseback, perpetual calendar, moonphase, 7 days power reserve. Automatic 52615 caliber, hacking seconds, bi-directional winding. Priced at US$46,000.00

View Watch Image
View Watch Fact
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
View Watch Image