Audemars Piguet Cobra 5403 - 18K White Gold Blue Patina Dial Diamond Indices Modern and the IBM provenance makes

and the IBM provenance makes for a great conversation piece

Model: Dress Watch

At nearly 93 grams

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

Audemars Piguet Cobra 5403 - 18K White Gold Blue Patina Dial Diamond Indices Modern and the IBM provenance makesJewelry 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