Audemars Piguet Cobra 5403 - 18K White Gold Blue Patina Dial Diamond Indices Modern The defining feature of this

The defining feature of this watch is its integrated 18K yellow gold bracelet

Bracelet: Oyster

Rolex-made watches

The black motif dial is the centerpiece of this configuration

and the IBM provenance makes for a great conversation piece

Audemars Piguet Cobra 5403 - 18K White Gold Blue Patina Dial Diamond Indices Modern The defining feature of thisJewelry As Horology Before the Royal Oak, Audemars Piguet built its reputation on precious metal dress watches of exceptional complexity. The reference 5403, known as the "Cobra," is a perfect expression of that era. It is a piece where the watch and bracelet are conceived as a single, flowing object, blurring the line between a timepiece and a piece of high jewelry. The entire watch is crafted from a substantial block of 18K white gold, with a finely