Hublot
Big Bang Unico, Ref. 406.JX.0120.RT Limited edition sapphire perpetual calendar wristwatch with chronograph Circa 2017
Lot Closed
May 11, 02:46 PM GMT
Estimate
40,000 - 60,000 CHF
Lot Details
Description
Hublot
Big Bang Unico, Ref. 406.JX.0120.RT
Limited edition sapphire perpetual calendar chronograph wristwatch with moon phases with leap year indication
Circa 2017
Dial: open worked
Calibre: cal. HUB1270 automatic, 46 jewels
Case: sapphire, sapphire crystal display back secured by 6 screws
Case number: 1'308'094, 50/50
Closure: Hublot white rubber strap and titanium folding clasp
Dimensions: 45 mm
Signed: case, dial and movement
Box: no
Papers: no
Accessories: none
Hublot created 500 Big Bang Unico Sapphire models cut straight from blocks of sapphire, a material which is almost as hard and scratch resistant as diamond. It is extremely difficult to machine and many watch brands have only reserved sapphire for one of a kind pieces or very exclusive collections.