Brand: Audemars  Piguet

Model: Royal Oak Perpetual Calendar Blue Dial And Sub Dial With Yellow Gold Bracelet
Machine: Swiss made

Movement: Self Winding Automatic

Dial: Blue dial and  sub dials

Bezel: Screwed octagonal shape

Bracelet: 18k gold plated

Warranty: 2 years of machine service warranty

Waterproof: Yes