Automatic movement powered by 29 jewels and composed of 213 parts featuring bitting at 28800 vph with approximately 45 hours power reserve. Analog green dial includes luminous silver-tone hands, index Arabic numeral hour markers, minute indices around the bezel. Display date at 3 o'clock position via aperture window on the case. Fixed 18kt white gold bezel set against cushion shaped case measuring 42.2 mm in width. Equipped with scratch-resistant sapphire crystal for clarity and durability plus screw down crown for water resistance up to 120 meters or 400 feet enhancing its sport watch style suitability. Green rubber strap complements the overall design while providing comfort during wear.
![Patek Philippe NAUTILUS Automatic Blue Dial Unisex Watch [ref]5711-1A-010[/ref]](https://cdn.lepodium.net/images/000/087/87561-2.jpg)
