The HM9 Flow is inspired by the profiles of automotive and aviation design in the mid-century. Twin balance wheels beat independently on each flank of the machine while the body reveals the engine, and the time dial resembles a speedometer. With a 45 hour power reserve and manual winding movement, this watch is limited to 18 pieces. Brand: MB&F Model: HM9 Flow RG Road Edition Reference Number: 90.RL.RB Movement: Manual Winding Case Material: Red Gold Case Size: 57 x 47 x 23 mm Dial: Black Bracelet/Strap: Leather Gender: Men's Watch/Unisex Warranty: Manufacturer's 2 Year Warranty SKU: 30786 Shop other beautiful pieces in our MB&F Collection. For inquiries on this piece please contact boutique@shsilver.com