The new Nautilus Ref. 5712G in 18 Karat White Gold is a sports watch combining an exceptional number of complications with an eye-catching layout that adds a touch of exclusivity. Apart from displaying the hours and minutes, it has a subsidiary seconds dial at 4 o’clock, a power-reserve indicator between 10 and 11 o'clock, and an analog date at 7 o’clock with an integrated moon-phase display. It has a three-part case with a sapphire-crystal case back, a screw...