The Aquanaut Luce collection for ladies welcomes a new, practical and easy-to-use complication: the patented Annual Calendar: a complete day/date/month calendar requiring only one manual correction per year, at the end of February. The manufacture is thus enriching its offer of complicated ladies' watches with a non-gemset model. The iconic design of the rose gold case and bezel with a rounded octagonal shape is enhanced by the contrast between polished and satin-brushed finishes. The contemporary “sporty chic" style is reinforced by the blue-gray dial and composite strap with Aquanaut pattern.

Blue-gray, embossed with Aquanaut pattern, gold applied numerals with white luminescent coating. Rose gold. Diameter (10–4 o’clock): 39.9 mm. Height: 10.9 mm. Water-resistant to 30 m. Sapphire crystal case back. Composite material, blue-gray. Patented fold-over clasp. Annual Calendar. Day and month by hands. Date in an aperture. Moon phases. Sweep seconds.

Annual Calendar. Day and month by hands. Date in an aperture. Moon phases. Sweep seconds. Diameter: 30 mm. Thickness: 5.32 mm. Number of parts: 319. Power reserve: min. 35 hours - max. 45 hours. Winding rotor: 21K gold central rotor. Balance: Gyromax^®. Frequency: 28,800 semi-oscillations/hour (4 Hz). Balance spring: Spiromax^®. Hallmark: Patek Philippe Seal. Jewels: 34.