Salmon colored opaline dial with charcoal gray baton hands and Arabic numeral hour markers. Analog chronograph displaying elapsed time via two sub-dials (60 second, 30 minute). Hand winding mechanical movement based on Caliber CH 29-535 PS. White gold case equipped with a shiny finish. Brown alligator leather strap. Fixed bezel set in the white gold case. Luminescent coating on hands and markers for night readability. Sapphire crystal offers scratch resistance and clarity. See-through sapphire case back allowing view of the movement. Round shape measuring 41 mm diameter and approximately 11.45 mm thick. Equipped with a fold-over clasp closure. Water resistant to depths of up to 30 meters or 100 feet.
![Patek Philippe NAUTILUS Automatic Blue Dial Unisex Watch [ref]5711-1A-010[/ref]](https://cdn.lepodium.net/images/000/087/87561-2.jpg)
