Patek Philippe reinterprets the quartz Aquanaut Luce with a larger diameter and a new integrated composite strap. This watch features a 38.8mm stainless steel case, screw-down crown and solid case back. The bezel is lit up by a row of 48 diamonds (~1.11 ct) surrounding the khaki green dial embossed with the Aquanaut pattern. The khaki green rubber strap closes with an Aquanaut fold-over clasp.