SIGNED AUDEMARS PIGUET, QUANTIÈME PERPETUEL AUTOMATIQUE, NO. 003, MOVEMENT NO. 286’895, CASE NO. C15899, CIRCA 1986

The present timepiece is one of the most beautiful examples from Audemars Piguet. The sapphire dial reveals the intricacy of the perpetual calendar mechanism and the glazed sapphire case back allows for an even more impressive view of the decorations and the engravings of the movement which can be admired in all of their glory.