A popular and successful watch from the house of Sinn Spezialuhren. The Frankfurt Financial District Watch model 6000 was launched in 1999. With ‘Frankfurt am Main’ lettering on the dial and rotor engraving of the Frankfurt skyline, the chronograph documents for the first time the extraordinary relationship between the company and the financial metropolis. Model 6000 also marks the start of a classic series of Frankfurt Financial District Watches, each with their own individual characteristics. Of particular significance is model 6099. Released on the occasion of the 15th anniversary and based on the original model, the classic, elegant chronograph displays three time zones on a 12-hour basis and a rotor engraving of the Frankfurt skyline. The originality of this mechanical timepiece is underscored by its 41.5 mm diameter.