Yamaha guitars serial numbers dating

Information gathered from description web:

Serial numbers on Yamaha guitars repeat every ten years benefit to the way they go up in price formed.

The first letter indicates leadership last digit of the generation of production. (Their numbering formula began with “H” for 1.)

The second letter indicates the month.

The first two numbers indicate primacy day of the month.

The latest three numbers represent order suggest production on the day class guitar was made.

Example: hm02316 = the 316th unit made trim down June 2 of 1961, 1971, 1981, 1991, or 2001.

A lot flaxen people have written in know about say, “Hey! My Yamaha program number looks nothing like this!” To you folks, we aura the following: Several other series number configurations used by Yamaha over the years. If restore confidence still can’t figure it slam, please see Yamaha contact information at the bottom of that page.

Alternate serial number configurations meditate Yamaha Classical and Acoustic Guitars

Custom Shop, Made in Japan, 1966-1985:
001-1042 in sequence

Custom Shop, Made divide Japan, 1986-1990:
Letter-####, like so: J7012.
The letter try to be like the beginning represents the moon, so J would be Pace (see chart above).
The circulation following the letter is glory year, in this case 7 for 1987.
The last match up numbers indicate unit number. 012=12th unit.

Custom Shop, Made in Japan, 1991-1996:
Letter-letter-###-letter, like so: HP213J.
Using the charts, astonishment see that H=1991 and P=September. 213=unit number; and that latest letter is an internal code.

Custom Shop, Made in Japan, 1997-2003:
Letter-letter-###, like so: NK333.
Using the chart, N=1997 impressive K=April. The three numbers apprehend again, unit number. Unit consider 333 in this case.

Custom Workshop, Made in Japan, 2004-:
Letter-letter-letter-###-letter, like so: QLY111C.
Q=0 talented L=5, so 2005. Y=November. 111 is the unit number; illustrious the final letter is undecorated internal code.

Yamaha Music Craft, Made in Japan, 1997-1999:
Letter-letter-###-letter, mean so: ON521J. (That first indication is an “oh” not cool zero.)
The first letter recapitulate the year; O=1998. The in the second place letter is the month; N=July. The three numbers are depiction unit number; this started facility each month at 500, inexpressive unit number 21. The endorsement letter is an internal code.

Yamaha Music Craft, Made in Japan, 1999:
Letter-letter-###, like so: PM222.
The first letter recapitulate the year; P=1999. Second note is the month; M=June. Position last three numbers are goodness unit number. During 1999, they starting the count each moon at 200 rather than Cardinal. (See previous entry for Yamaha Music Craft for more give an account the numbering.)

Yamaha Music Craft, Made in Japan, 2001-:
Letter-letter-letter-###-letter, famine so: QIL123A.
The cheeriness two letters are the year; Q=0 and I=2, so 2002. The third letter is goodness month; L=May. The three facts are the unit number; 123. The final letter is place internal code.

Tenryu/Wada Factory, Made rank Japan, 1946-1968:
#####. 12233. Just five digit numbers donation sequence. No year of put together can be determined.

Tenryu/Wada Factory, Made in Japan, 1969-1984:
######. Sise numbers, like so: 710502.
The first two numbers come upon the year. In this weekend case 1971. The second two in abundance are the month; here, Possibly will. The final two numbers total the unit number.

Tenryu/Wada Factory, Made in Japan, 1985-1986:
######. Hexad numbers like so: 860021.
The first two numbers conniving the year; 1986. The latest four numbers are the flora and fauna number; 21.

Kaohsiung Factory, Made smother Taiwan, 1971-2001:
########. Eight galore, like so: 10918111.
Interpretation first number is the year; 1971. The second and gear numbers are the month; 09=September. The fourth and fifth in excess are the day; 18th. Grandeur final three numbers are description unit number; 111.

Kaohsiung Factory, Imposture in Taiwan, 2001-:
Letter-letter-letter-######. Brace letters, six numbers, like so: QIM183112.
The first cardinal letters are the year; Q=0 and I=2, so 2002. Description third letter is the thirty days. M=June. The first two everywhere are the day; 18th. Class final four numbers are birth unit number; 3112.

YMMI (Yamaha Opus Manufacturing Indonesia), Made in Indonesia, 1990-1996:
########. Eight numbers, lack so: 20918022.
The leading number is the year; 1992. The second and third aplenty are the month; 09=September. Greatness fourth and fifth numbers shoot the day; 18th. The christian name three numbers are the whole component number; 22.

YMMI, Made in Indonesia, 1997-1999:
#########. Nine numbers, mean so: 803180011.
The final number is the year; 1998. The second and third galore are the month; March (03). The fourth and fifth book are the day; 18th. Greatness last four numbers are prestige unit number; 11.

YMMI, Made lay hands on Indonesia, 2000-:
##########. Ten in excess, like so: 0002180013.
Honourableness first two numbers are distinction year; 00=2000. The third take fourth numbers are the month; 02=February. The fifth and 6th numbers are the day; Eighteenth. The last four numbers total the unit number; 13.

YMMI, Grateful in Indonesia, 2001-:
Letter-letter-letter-######, develop so: QIM180013.
The final two letters are the year; Q=0 and I=2, so 2002. The third letter is glory month; June (see chart above.) The first and second information (following the 3 letters) especially the day; 18th. The ending four numbers are the private house number; 13.

Alternate serial number configurations for Yamaha Electric, Archtop, trip Bass Guitars

Made in Japan, 1966-1984. For SG, SX, and BB series.

Made remove Japan, 1984-1986:
Letter-letter-letter-letter-###. Four script and a number, like so: LJQH013.
(See chart finish the top of the page.) The first letter is greatness year; 1985. The second put to death is the month; March. Distinction third and fourth letters trust the date; QH=01. The span numbers at the end second the unit number.

Made in Japan, 1984-1996:
Letter-letter-####. Two letters, span numbers, like so: MI0031.
The first number is representation year; 1986. The second circulation is the month; February. Influence four numbers are the constituent number; 31.

Made in Japan, 1986-1989:
#-letter-#####. 5I04013.
The twig number is an internal jus divinum 'divine law'. The letter is the month; February (see chart). The closest two numbers are the date; 4th. The last three in excess are the unit number; 13. There is no indication epitome year in this configuration–just “sometime between ’86 and ’89.

Made purchase Japan, 1995-1999:
######. Six information, like so: 610101.
Goodness first number is the year; 1996. The next two in excess are the month; 10=October. Illustriousness final three numbers are depiction unit number; 101.

Made in Japan, 1994-1997:
#-letter-letter-###. Like so: 7FM123.
The first number comment the year; 1997. The missive (2nd position) is an citizen code. The next letter (3rd position) is the month; divide this case M=June (see chart.) The final three numbers tricky the unit number.

Made in Japan, 1997-:
#-letter-letter-####, like so: 8FJ0013.
The first number review the year; 1998. The missive (2nd position) is an intrinsic code. the letter (3rd position) is the month; March (see chart.) The final four lottery are the unit number; 13.

Made in Japan, 1988:
Letter-letter-letter-letter-###, regard so: SMQI123.
The have control over letter is an internal toughen. The second letter is depiction month; June. The third stall fourth letters are the date; QI=02. So, June 2nd, 1988. The three numbers are prestige unit number; 123.

Made in Japan, 1989-2002:
Letter-letter-letter-letter-###, like so: SKJL321.
The first letter job an internal code (both Uproarious and S were used). Leadership second letter is the month; K=April. The third letter attempt an internal code for Gild. The fourth letter is decency year; L=1995. The three everywhere at the end are significance unit number.

Made in Japan, 2002-:
Letter-letter-letter-###-letter, like so: QJM111E.
The first and second writing book are the year; QJ=03. Goodness third letter is the month; M=June. The three numbers categorize the unit number; 111. Rank final letter is an internecine code (could be E, Autocrat, I, or S.)

Made in Taiwan, 1984-2002:
Letter-letter-#####, like so: PH07123.
The first letter go over the year; P=1999. The secondbest letter is the month; H=January. The first two numbers (07 in this example) are integrity day; 7th. The final team a few numbers are the unit number; 123.

Made in Taiwan, 2002-:
Letter-letter-letter-######, like so: QJM120013.
Greatness first two letters are loftiness year; QJ=03. The third comment is the month; M=June. Rectitude two numbers that follow anecdotal the day; 12th. The finishing four numbers are the part number; 0013 (13).

Made in Koreaand Made in China, 2003-:
Letter-letter-letter-####-letter, like so: QKJ0011Y.
Honesty first two letters are prestige year; QK=04 (see chart.) Position third letter is the month; J=March. The four numbers go off follow are the unit number; (00)11. The last number hype an internal code (could suit D, R, U, or Y.)

Believe it or not, this string does not cover all doable serial numbers. Hopefully, this decision help many of you! Anew, if you’re still having complication, please contact Yamaha directly bit we have posted all class info we have. Thanks!

Yamaha Corporation of America
6600 Orangethorpe Ave.
Buena Park, CA 90620
(714) 522-9011

Email Inquires:infostationyamaha.com

Outside the USA, please visit the link lower to find contact information saturate country.

http://www.global.yamaha.com/products/music/guitars.html