Sinn watch 6030 finance center leather model 6030 is one of the most elegant additions to the frankfurt financial district watches range by sinn the movement is protected from magnetic influences shock and pressure one of its useful features is an incabloc shock absorber the timepiece displays two time zones on a 12 hour basis additional functionalities include appliques attached by hand luminous dial elements a date window positioned between the 4 and 5 o clock marks transparent case b