Roger Dubuis SY43
Roger Dubuis, model: SY43, 18K white gold, Moon phase perpetual calendar, limited to 10 pieces worldwide, 43MM case diameter, 18K white gold case and clasp, mother-of-pearl dial, skeletonized hands, automatic mechanical movement, Double Day Neva mark, skeletonized RD logo rotor, white gold folding clasp, perpetual calendar function with moon phase, complete set.