Audemars Piguet Royal Oak 15451OR.ZZ.1256OR.01 couple watch rose gold with diamonds

Audemars Piguet Royal Oak 15400 couple watch. cal.3120 automatic machinery, large size 41mm, small size 37mm, neutral Vibration frequency: 21,600 oscillations per hour Number of parts: 280 Power reserve: 60 hours Case material: stainless steel gilded Dial shape: round Dial material: platinum fluorescent three-dimensional hour markers Table mirror material: sapphire crystal glass Crown material: stainless steel gold-plated Strap material: stainless steel gilded Clasp type: folding buckle. Water resistant to 200 meters.