At that time, the serial number was three digits long followed by a dash and four more numbers in the format xxx-xxxx. This was a true serial number, unique to that particular bag, and didn't contain the style number. 1980s Serial Numbers. In the 1980s, the serial number was four numbers followed by a dash and three digits: xxxx-xxx. The serial numbers on these watches do not appear to have any date correlation, leaving the movement as the only method for dating the watch. An example of this type of watch is the 1942 Watertite. Similar to stainless steel models, solid gold and sterling silver models also often do not bear the typical 7-digit serial number. Use the tabs above to select the features you want to use. The serial number database features include the ability to find information and view the source pages for the information about Waltham watches and view observaton information provided by other collectors. Look for Serial Number or IMEI. If you don't have your Apple Watch, you can use your iPhone instead: On your iPhone, open the Apple Watch app. How to install cracked stylus rmx. Tap the My Watch tab, then tap General About. Look for Serial Number or IMEI. The IMEI is available on Apple Watch GPS + Cellular models only.
- Seeland Watch Serial Number 1
- Seeland Watch Serial Number Online
- Seeland Watch Serial Numbers
- Seeland Watch Serial Number Free
'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 | Serial
Finding the Model and Serial Number
Jd 170 lawn mower deck manual. 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:
- movement caliber
- case code
Each of these two numbers are four digits long and they are separated by a hyphen.In the example images the reference model number is highlighted in red.
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 | Serial
How 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:
Seeland Watch Serial Number 1
- 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
Example #3
7S36-03J0 | 411082
Mvmt-Case | Serial
Why Do We Ask for the Case Code
Seeland Watch Serial Number Online
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. Chemdraw software free for windows 8 64 bit. 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. Flitecad software.
Seeland Watch Serial Numbers
Special Thanks
Seeland Watch Serial Number Free
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.