Laurent Ferrier Grand Sport Tourbillon is the brand's first model on an integrated stainless steel bracelet. This sporty 44mm manual winding watch has a blue to black gradient dial, a tourbillon with a double balance spring, and an 80 hour power reserve. Brand: Laurent Ferrier Model: Grand Sport Tourbillon Reference Number: LCF041.2.AC.C1GO Movement: Manual Winding Case Material: Stainless Steel Case Size: 44mm Dial: Gradient Blue to Black Bracelet/Strap: Steel Gender: Men's Watch/Unisex Warranty: Manufacturer's 3 Year Warranty Features: Small Seconds Tourbillon Shop other beautiful pieces in our Laurent Ferrier collection For inquiries on the piece please contact: boutique@shsilver.com