(54016) Jaeger-LeCoultre 141.24.SQ Master 8 Days Skeleton Perpetual Calendar, limited edition to 175 pieces, 14124SQ, rose gold case on a strap with a folding rose gold deployant buckle, manual wind JLC caliber 876 SQ movement, perpetual calendar, month, day, date, 4-digit year display, 8-day power reserve indicator, night and day indicator between 1 & 2, skeletonized dial with applied hour markers, dauphine-shaped hands, sapphire ...