Product Title: Patek Philippe Nautilus Travel Time 40.5mm 5990/1A-001Product URL: https://itsthattimenyc.com/products/patek-philippe-nautilus-travel-time-40-5mm-5990-1a-001Description: The Patek Philippe Nautilus Travel Time 40.5mm 5990/1A-001 is a luxurious and sophisticated timepiece that exudes elegance and style. Crafted with a stainless steel case and a screw-down crown, this watch is not only visually stunning but also durable and water resistant up to 120 meters. The case measures 40.5 mm in diameter and 12.53 mm in height, making it the perfect size for both men and women.The black gradated dial features gold applied hour markers with a luminescent coating, ensuring easy readability in any lighting. Powered by a self-winding mechanical movement, the watch boasts the Caliber CH 28-520 C FUS, which includes a dual time zone mechanism indicating both local and home time, as well as a day/night indication and a local date by hand. The chronograph function includes a 60-minute counter and adds a touch of practicality to this luxurious timepiece.With a diameter of 31 mm and a height of 6.95 mm, the movement consists of 370 parts and 34 jewels, providing a power reserve of minimum 45 hours and maximum 55 hours. The central rotor is made of 21K gold and features unidirectional winding, while the balance is Gyromax and vibrates at 28,800 vibrations per hour. The balance spring is Spiromax and the watch is adorned with the prestigious Patek Philippe Seal.The strap of the Patek Philippe Nautilus Travel Time 40.5mm 5990/1A-001 is also made of stainless steel and features a Nautilus fold-over clasp, ensuring a secure and comfortable fit on the wrist. The case, bracelet, bezel, and clasp are all made of stainless steel, adding to the overall durability and luxury of this timepiece. With functions including hours, minutes, date, chronograph, and dual time zone, this watch is not only a stylish accessory but also a practical and reliable timekeeping companion.