Royal Oak Chrono 26240ST 41mm SS/SS Black Dial OCTA SH4401 (Free Sprung)

MOVEMENT :Asian Super Clone Free Sprung Hairspring AP Cal.4401 Automatic Movement,Real Flyback Function CASE DIAMETER :41mm THICKNESS :12.5mm DIAL COLOR :Black Checkered Dial (With Superlume Applied) CASE MATERIAL :Solid 316L Stainless Steel BRACELET :Solid 316L Stainless Steel Bracelet with Deployant Buckle FRONT GLASS :Scratch-Proof Sapphire Crystal with Colorless AR Coating CASE BACK :Display Case Back with Detailed Engraving BEZEL :Polished/Brushed Bezel CLASP TYPE :Deployant Buckle DATE INDICATOR :At 4:30 position (Adjusted via the crown) OTHER REMARKS : Waterproofed to >30m direct from Factory(Water resistance ratings are for reference only. We recommend professional water testing before exposure to water. Any watch damage caused by water ingress is not covered under warranty, and we are unable to provide refunds, replacements, or free repairs for water-related damage.)