Many older Rolex serial numbers are inscribed by a machine on the side of the watch between the lugs at “6 o’ clock.” The bracelet must be detached at the “6” side of the case to view the serial number.In 2005 the brand began engraving serial numbers on the inner watch rims for aesthetic reasons.IBANEZ GUITARS DATING In dating Ibanez guitars made before 1987 .. the first letter is the month ( A is Jan., B is Feb, C is March..etc) the next two numbers are the year .. One of the many special aspects of a Rolex watch is the unique, five to eight-digit serial number on each timepiece.Performing a Rolex serial number lookup makes it easy to discover Rolex watch values, as you can determine the exact production date.GIBSON SERIALIZATION Identifying Gibson instruments by serial number is tricky and at sometimes impossible.The best methods of identifying them is by using a combination of the serial number, the factory order number and any features that are particular to a specific time that changes may have occurred in instrument design (i.e. So far there have been 6 different serial number styles used on Gibson instruments.
As with the serial number, the bracelet must be detached from the 12 o' clock side of the case.
the next four numbers are the production number that month (they only produced 9999 pieces each month)..(example) ..
the next five numbers are the production number of the piece for the year ..(example) ..
Original and mint condition will catch the highest values for your instruments.
If the guitar has been altered, it can depreciate the value of the guitar tremendously.
The first serial numbers started in 1902 and ran until 1947.