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 display is on an aviation-style dial. With a 45 hour power reserve and manual winding movement, this watch is limited to 33 pieces. Brand: MB&F Model: HM9 Flow TI Air Edition Reference Number: 90.TL.AB Movement: Manual Winding Case Material: Titanium 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: 29774 Shop other beautiful pieces in our MB&F Collection. For inquiries on this piece please contact boutique@shsilver.com