M901 Grand Opéra
Designed for connoisseurs of classic and complex mechanical watches, the Grand Opéra collection features modern masterpieces encased with sapphire crystal glass, and Swiss titanium case back allowing you to admire the beauty of this collection.
Choose your melody:
2 years of international warranty
100% handmade from superior materials
Pieces of art — a concerto you can carry
Hardwearing. Stylish. Comfortable
Fully configurable to match your personality