Patek Philippe Nautilus 5980/1A-001 44MM Blue Dial With Stainless Steel Bracelet Condition – Pre-Owned Model – Patek Philippe Nautilus ChronographReference Number – 5980/1A-001Movement – Automatic Bezel –Stainless SteelDial –Blue DialCase Size – 44mmCrystal – Scratch-resistant Sapphire Crystal Bracelet –Stainless Steel BraceletWater Resistant – 12 ATM