Watch Facts

Quiz: 2025.09.30 Quiz (Not so common)

View Watch Fact
Andersen Geneve X Edward Sexton Quotidiana ONLY WATCH (2021)
  • Edward Sexton, one of the world’s finest tailors, is partnering with Andersen to present a “Unique Piece”.
  • Bi-colour red and white gold case with flutes, manufactured by hand in 40mm.
  • Automatic movement Frédéric Piguet 11.50 dual barrel.
  • White gold “Losanges Magiques” (magic lozenge) hand guilloché dial with two windows.
  • One window at 12 o’clock to display days of the week, Dimanche, Montag, Tuesday, Mercoledi, Jueves, Joum’a, Shabbat.
  • The other at six o’clock to display the date.
  • “A” shaped ANDERSEN Genève hands in red gold.
  • Power reserve is 72 hours Unique piece Offered at Only Watch 2021 auctions conducted by Christie’s on Nov 6, 2021.
  • Estimate 60,000-70,000CHF Hammered at CHF 100,000CHF
View Watch Image
View Watch Fact
Breguet Type 20 Only Watch (2019)

Stainless steel case in 38.30mm. Bidirectional rotating bezel with triangular markings for flight calculations. Manual winding Breguet. Cal. Valjoux 235 column-wheel chronograph with flyback function. Unique Piece Estimate : 35,000 – 50,000CHF

View Watch Image
View Watch Fact
FP Journe Astronomic Blue/AST for ONLY WATCH (2019)

Tantalum case in 44mm. Manual winding prototype calibre 1619 in 18K rose gold. Double barrel, minute repeater, tourbillon with <<Remontoir d’egalite>> rotation in 60 seconds. Front dial display time and 2nd time zone. Hours and minutes of sidereal time. Sunrise/sunset. Day and night indication. Moon phases. Power reserve. Case back indications: Annual calendar. Equation of time. 758 components. Unique piece Available for auction; estimate US$300,000 to 600,000.00

View Watch Image
View Watch Fact
DeBethune DB21 Maxichrono Re-edition (2019)

Case is in grade 5 titanium in the central part with blued grade 5 titanium floating lugs at 44.4mm. Automatic chronograph calibre DB2030; featuring their own unique Absolute Clutch. Also a unique way of displaying the chronograph clearly; five hands on the central axis, including the three hands that display the chronograph and two for time telling. High frequency at 36,000bph. Power reserve is at 5 days. Limited to 10pcs Priced at 155,000.00CHF

View Watch Image
View Watch Fact
H. Moser Heritage Concept Tourbillon Unique Piece (2018)

18k white gold case in 40.8mm. Automatic Tourbillon caliber HMC804 with the famous Moser double hairspring. Power reserve at 72 hours. Hand guilloche with enamel on case side. White enamel dial. Being automatic and having the double hairspring make this one of the most unique and technically advanced tourbillon on the market. Unique burgundy fume dial. Unique piece. Priced at 129,000.00CHF

View Watch Image
View Watch Fact
Hautlence Playground collection, PinBall (2017)

2017 A unique piece in titanium; case, dial and bridges. It’s utilizes the minute repeater mechanism to activate the pinball lever and the wheels. How to tell the time? Look at your mobile phone!

View Watch Image
View Watch Fact
Jacob & Co. Billionaire 2 (2018)

Features a manual winding one minute Tourbillon. The case is made in 18k white gold; and completely covered in diamond. 260ct 330 diamonds if you must know how many. Unique piece. Price : if you need to ask; you probably can’t afford it. (But I have heard it’s some where north of 7,000,000.00 USD)

View Watch Image
View Watch Fact
Jean Schlumberger by Tiffany Bird on a Rock Tsavorite Watch (2025)

Case in 18k white gold measures 39mm in diameter and 13.46mm in thickness, topped with a sapphire crystal and featuring a sunburst-patterned case back set with diamonds. Water-resistant to 30 meters. The dial showcases a unique rotating bird and gemstone ring, set with 36 baguette-cut tsavorites totaling 5.4 carats and on the dial 166 round brilliant diamonds of 1.1 total carats, creating a dynamic and captivating visual. The bird is adorned with 99 round full-cut diamonds and features a pink sapphire eye. Automatic Swiss Calibre LTM 2100.  Power reserve is 38hrs. Limited production. Priced at USD 190,000

View Watch Image
View Watch Fact
Lang & Heyne [Friedrich III Remontoir](2021)

Created with Phillips in Association with Bacs & Russo and Lavish Attic (2021). Stainless steel case in 39mm with a thickness of 10.7mm. Two part black enamel dial utilizing a new technology. Manual winding CAL.VI-I using titanium on the main plate, bridge, balance cock and levers. Watch is to be auctioned by Phillips in Hong Kong on May 27th lot number 933. Unique piece Estimate at US$59,000

View Watch Image
View Watch Fact
Speake Marin Crazy Skulls Tourbillon Repeater (2018)

42mm case, the case middle and lugs made of grade 5 titanium and bezel and caseback made in platinum. The heart at 6 o’clock is formed by an intersection of the two skulls on the dial : framing a red gem in the center of the hidden tourbillon cage. Visible only when the slider of the repeater is activated, the chimes of the minute repeater carillon sound while another mechanism simultaneously separates the two skulls to reveal the tourbillon. Manual-winding movement Caliber SMC01, with 72-hour power reserve. Unique piece. Priced at US$414,000.00

View Watch Image