Unity Audemars Piguet - Audemars Piguet Royal Oak's 50th anniversary special launch of the new dial design frosted technology and case straps are integrated into one, the sharp design of the scale and the sword needle echo each other. 1 The non-apron movement cover inside the case perfectly interprets the King of Steel The 8 screws on the reputation ring are also very fine and angular. 2. The glass is made of sapphire mirror with super anti-reflection. 3. The movement is made of Citizen 8215 (zero fault). 4. The steel belt is impeccable in terms of curvature or brushing. 5. The buckle processing One click and one click, each buckle has undergone strict QC and is smooth without any lag.