Sinn Watch 6099 Finance Center. 6099.010 Bracelet To commemorate the fascinating city of Frankfurt that houses both Sinn’s headquarters and the European Central Bank, this Sinn 6099 Finance Center watch was created. Frankfurt is considered the financial centre at the heart of Europe and so Sinn Watches believed it was only fit to design a timepiece that was classic, high functioning and displayed three time zones on a 12 hour basis. A masterpiece of craftsmanship, the Sinn 6099 Finance Center watch boasts an elegant 41.5mm polished stainless steel case with a promise of 100 metre water resistance. Embraced within the case is a SINN self winding movement based on the SW 500, an exquisite calibre which can be seen hard at work through the open case back alongside the hand engraved rotor. The movement equips the Sinn watch with hours, minutes and seconds functions, three time zones on a 12 hour basis, chronograph function and a date aperture at 4 o clock. For an impressive finish, the Sinn 6068 Finance Center watch comes with a stainless steel bracelet and folding style clasp.