Swiss Audemars Piguet Royal Oak 15400/15450 couple watch

Audemars Piguet Royal Oak 15400/15450 couple watch. cal.3120 automatic machinery, large size 41mm, small size 37mm, neutral power reserve: 60 hours dial material: white gold fluorescent three-dimensional hour markers crystal material: sapphire crystal glass clasp type: folding clasp. 200 meters waterproof