Highly complicated Swiss luxury watch. Rose gold case, rose gold bracelet with deploy clasp and fixed bezel. Black dial features analog time display (rose gold-tone hands and diamond-set hour markers), minute markers at 5-minute intervals, Arabic numeral minute indicators, tachymeter scale on the outer rim, moon phase indicator, date indicator, day/night function, and sub-dials for perpetual calendar (day/month of week) and chronograph (60-second, 30-minute). Powered by Patek Philippe Calibre CH 29-535 PS Q mechanical movement with column wheel. Includes functions for leap year calculation. Water resistant to 100 feet / 30 meters. Equipped with a perpetual calendar that accounts for month lengths and leap years until approximately the year 2200, small seconds sub-dial displaying chronograph minutes function (shared or independent?), day/night indicator likely indicating hour position relative to noon/midnight based on moon phase status? Standard complications: hours, minutes. Screw-down crown with winding mechanism. Sapphire crystal scratch-resistant transparent case back allowing view of the movement's 34 jewels and 496 components. Power reserve approximately 65 hours at full power. Movement frequency is 28'800 vph (oscillations per hour). Comes complete in original box, international warranty card, manual, ensuring all accessories are present.