18kt rose gold case with brown leather strap and fixed 18kt rose gold bezel. Cream dial featuring luminous hands, Arabic numeral hour markers at the 3/9/12 positions, minute markers on the outer rim, date display at the 6 o'clock position, moon phase indicator, day/month indicators, power reserve indication. Sapphire crystal with scratch resistance. Automatic movement via pull/push crown, Calibre 324 S IRM QA LU, containing 28 jewels and composed of parts bitted at 28800 vph (approx 5 beats per second) offering approximately 45 hours power reserve. Transparent case back and round shape measuring 39 mm diameter by 11.5 mm thickness. Fold over clasp with safety release system, water resistant to 30 meters/100 feet depth.
![Patek Philippe NAUTILUS Automatic Blue Dial Unisex Watch [ref]5711-1A-010[/ref]](https://cdn.lepodium.net/images/000/087/87561-2.jpg)
