- Sako 85 Serial Number Lookup
- Serial Number Lookup Warranty
- Sako Forester Serial Number Lookup
- Sako Av Serial Number Lookup
- Sako Serial Number Lookup For Guns
Aug 23, 2014 Im looking at a sako bolt action 30-06 rifle serial number 531832. The owner knows nothing about it and I wanted to find out the year and make of the rifle and whether or not its worth the money. L61R Finnbear.264 Win,.270 Win, 30-06. Three locking lugs: Two in front and one on the rear end of the bolt. L61R Finnbear Magnum. 7mm Rem Mag,.300 Win Mag,.300 H&H,.338 Win Mag,.375 H&H. Three locking lugs: Two in front and one on the rear end of the bolt.

Sako Model History (Europe)

| Introduced | Model | Chambered for | Comments |
| 1942 | L42 | 7x33 Sako | |
| 1946 | L46 | 5.6x35R, .22 Hornet, .218 Bee, .222 Rem, .222 Rem Mag, .25-20 Win, 7x33 Sako, .32-20 Win | Detachable magazine |
| 1954? | P54/P54T | .22LR | |
| 195? | M98 | .270Win, .30-06, .300H&H, 8x60, 9.3x62, .375H&H, ? | FN M98 action, Sako stock and barrel |
| 1957 | L57 | .243 Win, .244 Rem, .308 Win | Fixed magazine |
| 1959 | L579 Forester | .22-250, .243 Win, .308 Win | Fixed magazine, later in production detachable as option |
| 1961 | L461 Vixen | .17 Rem, .222 Rem, .222 Rem Mag, .223 Rem, 7x33 Sako? | Fixed magazine |
| 1961 | L61R Finnbear | .264 Win, .270 Win, 30-06 | Three locking lugs: Two in front and one on the rear end of the bolt |
| 1961 | L61R Finnbear Magnum | 7mm Rem Mag, .300 Win Mag, .300 H&H, .338 Win Mag, .375 H&H | Three locking lugs: Two in front and one on the rear end of the bolt |
| 1963 | VL63 Finnwolf | .243 Win, .244 Rem, .308 Win, .358 Win | Lever-action |
| 1972 | L61R Finnbear | .25-06 Rem, 6.5x55, .270 Win, 7x64, .30-06, 9,3x62 | Two locking lugs in front |
| 1972 | L61R Finnbear Magnum | 7mm Rem Mag, .300 Win Mag, .338 Win Mag, .375 H&H | Two locking lugs in front |
| 1972 | P72 Finnscout | .22LR | |
| 1974? | Sako M74 Super | .222 Rem, .223 Rem, .22-250, .243 Win, .308 Win, .25-06, .270 Win, .30-06, .264 Mag, 7mm Rem Mag, .300 Win Mag, .300 H&H, .338 Win Mag, .375 H&H | |
| 1975 | P75 | .22 Hornet | |
| 1978 | M78 Finnscout | .22 LR, .22 WMR, .22 Hornet | |
| 1979/80 | AI/L461 | .17 Rem, .222 Rem, .223 Rem | Also available as single-shot action |
| 1987 | AI/L461 PPC | .22 PPC USA, 6mm PPC USA | Also available as single-shot action |
| 1979/80 | AII/L579 | .22-250 Rem, .243 Win, 7mm-08, .308 Win | Also available as single-shot action |
| 1979/80 | AIII | early version of the AV, short tang | |
| 1979/80 | AIV | ||
| 1979/80 | AV/L61R | .25-06 Rem, 6.5x55, .270 Win, 7x64, .30-06, 9,3x62 | Long tang |
| 1979/80 | AV Mag/L61R Magnum | 7mm Rem Mag, .300 Win Mag, .300 Wby, .338 Win Mag, .375 H&H, .416 Rem Mag | .458 Win Mag has been produced on special order |
| 1982? | VL63 Finnwolf Sako Collectors Association | .243 Win, .308 Win | Lever-action |
| 1988 | M579 SM (Super Match) | .308 Win | |
| 1989 | TRG-21 | .308 Win | Three locking lugs in front, detachable magazine |
| 1989 | TRG-41 | .300 Win Mag?, .338 Lapua Mag | Three locking lugs in front, detachable magazine |
| 1992? | M591 Left hand | .22-250, .243 Win, 7mm-08 Rem, .308 Win | |
| 1993 | S491 | .17 Rem, .222 Rem, .223 Rem, .22 PPC USA, 6mm PPC USA | |
| 1993 | M591 | .22-250, .243 Win, 7mm-08 Rem, .308 Wiän | |
| 1993 | L691 | .25-06, 6.5x55, .270 Win, 7x64, .280 Rem, .30-06, 9.3x62 | |
| 1993 | L691 Mag | .270 Wby, 7mm Rem Mag, 7mm Wby, .300 Win Mag, .300 Wby, .338 Win Mag, .340 Wby, .375 H&H, .416 Rem Mag | |
| 1995? | M995 TRG-S | .25-06, 6.5x55, .270 Win, .280 Rem, 7x64, .308 Win, .30-06, 9.3x62 | Three locking lugs in front, detachable magazine |
| 1995? | M995 TRG-S Magnum | .270 Wby, 7mm Rem Mag, 7mm Wby, 7mm STW, 7.21 Firebird, .300 Win Mag, .300 Wby, 7.82 Warbird, .30-378 Wby, .338 Win Mag, .340 Wby, .338 Lapua Mag, .375 H&H, .416 Rem Mag | Three locking lugs in front, detachable magazine |
| 1997 | Sako M75 I | .222 Rem, .223 Rem | Three locking lugs in front, detachable magazine |
| 1997 | Sako M75 II | .22 PPC USA, 6mm PPC USA | Three locking lugs in front, detachable magazine |
| 1997 | Sako M75 III | .22-250, .243 Win, .260 Rem, 7mm-08 Rem, .308 Win | Three locking lugs in front, detachable magazine |
| 1997 | Sako M75 SM | .270 WSM, .300WSM | Three locking lugs in front, detachable magazine |
| 1997 | Sako M75 IV | .25-06, 6.5x55, .270 Win, 7x64, .30-06, 9.3x62, 9.3x66 Sako | Three locking lugs in front, detachable magazine |
| 1997 | Sako M75 V | 7mm Rem Mag, .300 Win Mag, .375 H&H, .416 Rem Mag | Three locking lugs in front, detachable magazine |
| 1999 | TRG-22 | .260 Rem (as of 2011), .308 Win | Three locking lugs in front, detachable magazine |
| 1999 | TRG-42 | .300 Win Mag, .338 Lapua Mag | Three locking lugs in front, detachable magazine |
| 2001 | Sako M75 V Safari anniversary model | .375 H&H | Three locking lugs in front, detachable magazine |
| 2001? | Sako Finnfire P94S | .22LR | |
| 2006? | Sako Quad | .17 Mach 2, .17 HMR, .22LR, .22 WMR | Interchangeable barrels |
| 2006 | Sako M85 XS | .204 Ruger, .222 Remington, .223 Remington | Three locking lugs in front, detachable magazine |
| 2006 | Sako M85 S | .22-250, .243 Win, .260 Rem, 7mm-08 Rem, .308 Win, .338 Federal | Three locking lugs in front, detachable magazine |
| 2006 | Sako M85 SM | .270 WSM, 7mm WSM, .300 WSM | Three locking lugs in front, detachable magazine |
| 2006 | Sako M85 M | .25-06, 6.5x55, .270 Win, 7x64, .30-06, 9.3x62, 9.3x66 Sako | Three locking lugs in front, detachable magazine |
| 2006 | Sako M85 L | 7mm Rem Mag, .300 Win Mag, .338 Win Mag, .375 H&H Mag | Three locking lugs in front, detachable magazine |
'When was my Seiko made?' We hear that a lot here at WatchSleuth so we built this page to help you figure it out.The page includes a calculator along with instructions and example images to help you find the movement caliber, case code and serial number on the back of your watch.The calculator uses these codes to do its magic.
Your results will be shown here.If you don't know how to find these numbers on your watch please read our instructions below.
You can also view the entire datefinder database. We encourage people to send us additions and corrections.
Example #1
6119-8083 | 061187
Mvmt-Case | SerialSako 85 Serial Number Lookup
Finding the Model and Serial Number
Most Seikos have a 'retail' model number that is displayed in the store but not written anywhere on the watch.They also have a 'reference' model number that is written on the case back.This reference model number is a combination of two numbers:
Serial Number Lookup Warranty
- movement caliber
- case code

The other number you will need is the serial number.This is also on the case back and is six digits long.In the example images the serial number is highlighted in blue.Every watch has a unique combination of reference model number plus serial number.
Example #2
6309-576A | 2D5822
Mvmt-Case | SerialHow is the Date Calculated
The first digit of the serial number tells you the last digit of the year the watch was made.Looking at the example images:
- for example #1 the year ends in 0
- for example #2 the year ends in 2
- for example #3 the year ends in 4
Using this additional information we can update our three examples:
- the 6119 was first made in 1970 so #1 is from 1970 or 1980
- the 6309 was made from 1976 to 1987 so #2 is from 1982
- the 7S36 was first made in 1996 so #3 is from 2004 or 2014
The second digit of the serial number is also useful. It tells you the month the watch was manufactured.Here are the possible values:


- 1 = January
2 = February
3 = March
4 = April
5 = May
6 = June
7 = July
8 = August
9 = September
0 = October
N = November
D = December
The remaining four digits of the serial number indicate the production number for the watch.If your last for digits are 0000 then you have the first watch made for that model reference number.Returning to our examples and using the second digit from the serial number we get the following production dates:
- The 6119-8083 061187 was made in June of 1970/1980
- The 6309-576A 2D5822 was made in December of 1982
- The 7S36-03J0 411082 was made in January of 2014
Sako Forester Serial Number Lookup
Example #3
7S36-03J0 | 411082
Mvmt-Case | SerialWhy Do We Ask for the Case Code
Sako Av Serial Number Lookup
If you were paying close attention you may have noticed we asked for the case code in the form above but we did not mention using it when calculating the date. You can leave that field blank and still findthe date for your watch however if you complete the field we will provide a listing of watches from our Seiko catalogsthat match the movement and case code.
Sako Serial Number Lookup For Guns
Special Thanks
What you see here is in large part thanks to this excellent Quartzimodo article How to tell when you Seiko watch was made.Unfortunately the Jayhawk Production Date Calculator (by John Gauch) which is linked to in the Quartzimodo article no longer seems to be available, so we built our own.Another useful resource we found during our research was The Seiko Manufacture Date Decoder on the Retro Seiko website.It does not seem to be as well known and we hope that our movement database is more completeand that our instructions are more helpful.As with any part of WatchSleuth we encourage people to contact us with suggestions, corrections or any other information that would make our site more useful.