http://armscollectors.com/sn/winlookup.php?file=win1906.dat
Winchester model 06 serial # 633790 B
You need to list the model number too.
Check the serial number, it seems to have too many digits to be a Winchester serial number for a model 94.If the number is correct, the gun must be of recent manufacture, (making it post 64)
You would have to list the maker,and serial number including any letters before or after to get a answer to your question. Also list the model number.
The Winchester Model 64 was serialized in the same range as the Model 1894, and since the Model 64 was not introduced until 1933 (over serial number 1000000) there is no Model 64 bearing the serial number you list. The Model 1894 (or '94') with that serial number is approx 1909. sales@countrygunsmith.net
The answer appears to be 1916. Try this website for a list of Winchester Model 12 Serial numbers http://www.mchenry-sc.org/Engineering/Model_12.htm
The Model 97 stopped production in 1957 with a serial number of a little over 1000000. The serial number you list did not exist. sales@countrygunsmith.net
If you list your rifles serial number in this question,we can determine the correct year of production for your Winchester model 1892 rifle.
There is no such thing as a "model 702337". The number you list appears to be a serial number. The Model number will be stamped on the barrel, or on the upper tang behind the hammer.
Since you posted this under Winchester and the serial number is over 3 Million, I'll assume you have a model 94. There is a serial number list at the related question.
The Winchester model 94 30-30 was produced between 1894 and 1980. A gun dealer would be a good place to find a list of the serial numbers for all those years.
The sn you list does not have enough digits.
Go to the www link on the right >>>> Scroll down the menu on the left to "Manufacture Dates" and select "Winchester".