The Hand Made 1 is a watch 95% produced using only hand-operated tools. Each part has its own development process and journey that makes it unique. The regulating organ was produced entirely by hand in Greubel Forsey's workshops, including the balance spring. All components are hand finished, staying true to the finest watchmaking traditions and the German silver main plate has a gratté finish that resembles brushstrokes. Piece Unique. Brand: Greubel Forsey Model: Hand Made 1 Reference Number: Hand Made 1 Movement: Manual Winding Case Material: White Gold Case Size: 43.5mm Dial: Silver Bracelet/Strap: Leather Gender: Men's Watch/Unisex Warranty: Manufacturer's Warranty Features: Tourbillon Small Seconds Shop other beautiful pieces in our Greubel Forsey collection For inquiries on the piece please contact: boutique@shsilver.com