Arnold & Son Double Tourbillon White Gold (2023)

•18K white gold case in 43.5mm, domed sapphire crystal with display caseback, malachite dial white opal sub dials for 2 different time zones.

•Manual winding in house Calibre A&S8513 double tourbillon.

•Paired with green alligator strap with 18k wg folding buckle

•Unique piece

•Priced at CHF 226,200