Watch Facts

Case is in sapphire Crystal at 45mm. Manual winding movement calibre BR-CAL.206. Moving skull when wound by hand. Crystal Sapphire with anti-reflective coating. Water-resistance 50 metres. Unique Piece To be offered at Only Watch 2021 auctions conducted by Christie’s on Nov 6, 2021 Estimate 90,000-110,000CHF Sold for 220,000CHF

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

Rexhep Rexhepi is one of the most talented watchmaker; also the founder of AkriviA. The Chronometre Contemporain is a three hand time only watch which is inspired by the classic 1940s officers watches design. Case is made in platinum 950PT in 38mm. Unique blue grey enamel dial, poli berce gold hands. RR01 hand-wound Caliber, chronometer precision and it incorporates a hacking second and zero-reset mechanism. Single barrel with a jewelled pivot, 100 hours of power reserve. Unique piece Auction Estimate 40,000 – 60,000USD

Tudor Black Bay GMT for ONLY WATCH (2021). 41mm in aged stainless steel case. Manufacturer automatic Caliber MT5652 with 70hrs power reserve. Integrated GMT function. Water resistance to 200m. Silicon balance spring. Master Chronometer-certified by METAS. Unique piece Offered at Only Watch 2021 auctions conducted by Christie’s on Nov 6, 2021 Estimate 4,000-8,000CHF Hammered at CHF 650’000, 80-times above the estimate

• Patek Philippe Grandmaster Chime reference 6300A-010 was created especially for Only Watch 2019.
• Stainless steel case in 47.7mm.
• Featuring over 20 complications, including five chiming modes, two of which are patented world firsts: an acoustic alarm that strikes the preselected time and a date repeater sounding the date on demand.
• Manual winding Caliber 300 GS AL 36-750 QIS FUS IRM; Strikework isolator indicator.
• Second time zone with day/night indicator.
• Day, date (on both dials), month, leap-year cycle by hands.
• Fourdigit year display in an aperture.
• 24-hour and minute subdial.
• Stainless steel reversible case with guilloched hobnail pattern, protected against humidity and dust (not water resistant).
• Time side dial in rose gold, with gold applied Breguet numerals.
• Calendar side in black ebony.
• 18K solid gold dial plates.
• Unique piece Estimate 2,500,000 to 3,000,000 US$

18k white gold case in 39mm. Automatic caliber 868A/2 perpetual calendar function. Chestnut brown guilloche enamel dial, engraved moonphase counter. Power reserve is at 70hrs. Unique Piece Estimate is 55,000 – 70,000CHF

Stainless steel case in 40mm. Automatic HMC 810 three-dimensional Manufacture Calibre with Tourbillon. Power reserve is 72hrs Unique piece To be offered at Only Watch 2021 auctions conducted by Christie’s on Nov 6, 2021 Estimate 60,000-80,000CHF Sold for 750,000CHF

Gronefeld 1941 Remontoire Only Watch (2019). Stainless steel case in 39.5mm. The movement is a manual winding caliber that features an eight seconds constant force mechanism; ensuring the force serving the balance wheel does not fluctuate. From the mainspring being fully wound to the last minute of the power reserve, the delivery of the energy never fluctuates. The result is that the amplitude and rate remain consistent, leading to superior precision. This Only Watch edition has a frosted middle case with its unique frosted dial. A blue governor is visible at 9 o’clock and spins every eight seconds when the remontoire constant force mechanism is functioning. Power reserve 36 hours. Unique piece Estimate at 48,000-69,000CHF Hammered at 70,000CHF

40mm Tantalum case, 5.80mm thick, tantalum crown. Automatic manufacture BVL Calibre 305, hours and minutes, retrograde date, day, month and retrograde and leap year. Power reserve is 60hrs Unique piece To be offered at Only Watch 2021 auctions conducted by Christie’s on Nov 6, 2021 Estimate 80,000-120,000CHF Sold for 220,000CHF

• 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