How long is a Coach serial number?
The four formats this guide reads have 6 to 10 letters and digits plus one dash, so 7 to 11 characters in all. Serials from before 1994 have 8 characters, such as 304-5912 or 0259-416. Letter-led serials from 1994 to 2006 have 7 to 9, such as K8P-9870. The long form used from about 2006 has 11, such as B1980-38124. Outlet codes with a letter after the dash, such as the 12-character F0779-F10909, fall outside these four formats, and this reader does not date them.