The egg-shaped «Neuf» jewellery version is set with 7.41 Ct diamonds. Like the other models in the collection, it is distinguished by its concave dial, domed (12-6 o’clock and 3-9 o’clock) scratch-resistant sapphire crystal, and curved, hand-polished case. Water-resistant to 30 m, it has a numbered case back engraved with the company’s coat of arms. The 37.2-gram gold case houses a quartz movement. Crocodile leather or moiré strap with white gold folding clasp.