SJ Product .ZF Audemars Piguet AP Royal Oak 15600 Music Classic Edition 6 Remarkable Features .1. Authentic disassembly and molding, diameter 44mm, thickness 14mm .2. Perfectly replicates every detail of the original watch case, showcasing the original s sharp angles and bold masculine character .3. Impeccably crafted with imported fluororubber, resistant to dirt and wear, not easily cracked .4. The automatic rotor pays homage to the original, being the only version on the market with a color identical to the original, featuring a unique engraving of the AP family crest .5. CAL.4309 movement is more stable, superior, and realistic .6. The dial features a musical texture that is three dimensional and rich, with extremely strong luminescence .Experience the exquisite S1 men s mechanical watch recommendation.