Rode serial number dating
Then, later in 2010, they scrapped the entire system and implemented a brand new "Random" numbering system, in which each watch is issued a (unique) 8-digit "Random" number consisting of numbers and letters.An example of this number would be something like "16G9L7F4" and could start with either a letter or number.Around this same time, Rolex had initiated another dating system--They stamped the inside of the case back with a code consisting of a Roman numeral and two numbers.The Roman numerals were I, II, III, IV, which represented which quarter of the year the watch was produced.
Here you can look up your serial number and find out when your Singer Sewing Machine was made as well as what model you have.
If it's newer than what's listed in the table below you can get a general idea of when it was made by visiting THIS LINK, but if you want something more specific you will have to contact Savage.
Rare & Fine Timepieces specializes in exceptional modern and vintage wristwatches.
This offers them a seemingly endless numbering system by which they could continue indefinitely.
Figuring 8 digits with a possible 36 characters (26 letters and 10 numbers) per digit, gives them over 2 Trillion (2,821,109,907,456 to be exact) possible serial numbers.
In 1927, Rolex began issuing every Rolex Oyster case a unique serial number to distinguish them from one another.