Powered by the self-winding Caliber AL 30‑660 S C FUS, this Grand Complications reference offers a 24-hour alarm that chimes on a classic gong, with alarm time, on/off status, and day/night indication each presented through dedicated apertures. Sweep seconds and a date hand coupled to local time round out the movement's functionality.
The gray sunburst dial is dressed with charcoal gray white gold applied numerals finished with a luminescent coating, while two time zones — local and home time — are readable at a glance, each accompanied by its own day/night aperture. The case measures 42.2 mm in diameter and 11.6 mm in thickness, is water-resistant to 30 m, and features interchangeable solid and sapphire crystal case backs.
Completing the watch is a chestnut calfskin strap with a vintage finish, secured by a rose gold clevis prong buckle — a pairing that complements the two-tone rose gold and white gold case construction throughout.
