TAG Heuer Serial numbers and production date- help me verify the method

R Rsf

Copying my message from another forum, hope it might bring some help.

This is a long time riddle and I might have solved it, although in a somewhat of a hack-ish way and at least for newer models, but it will give you more information than just a date. This worked for my new Formula 1, on chrome based browsers (Chrome, Edge). The method is based on information that is already included in the response that TAG is sending so there is nothing illegal or fishy here.

The instructions:
1. Go to TAG's serial number and warranty checker
2. Solve the captcha on the top if you get one
3. Right click on an empty space on the page and click "Inspect" . A window will open up, usually to you right.
4. On the top choose network, and a little below it click Fetch/XHR
5. Enter you serial number and proceed as usual
6. The "Name" column contain new items now, click on the one matching the pattern https://gw.was.tagheuer.com/api/external/aftersale?searchTerm=**
7. On the right side of the window click "Response"
8. Search the data for the information you want

Older serial numbers I digged up on Google had only the warranty dates, BUT newer ones had also

• Under "productItem" there was the "productionDate", "isFake" (no) and "isUsed" (yes)
• The retailer details are under "retailer" with full name, location and contacts
• "clubMemberId" was empty

Does it work for you?

R Rsf

Copying my message from another forum, hope it might bring some help.

This is a long time riddle and I might have solved it, although in a somewhat of a hack-ish way and at least for newer models, but it will give you more information than just a date. This worked for my new Formula 1, on chrome based browsers (Chrome, Edge). The method is based on information that is already included in the response that TAG is sending so there is nothing illegal or fishy here.

The instructions:
1. Go to TAG's serial number and warranty checker
2. Solve the captcha on the top if you get one
3. Right click on an empty space on the page and click "Inspect" . A window will open up, usually to you right.
4. On the top choose network, and a little below it click Fetch/XHR
5. Enter you serial number and proceed as usual
6. The "Name" column contain new items now, click on the one matching the pattern https://gw.was.tagheuer.com/api/external/aftersale?searchTerm=**
7. On the right side of the window click "Response"
8. Search the data for the information you want

Older serial numbers I digged up on Google had only the warranty dates, BUT newer ones had also

• Under "productItem" there was the "productionDate", "isFake" (no) and "isUsed" (yes)
• The retailer details are under "retailer" with full name, location and contacts
• "clubMemberId" was empty

Does it work for you?

F Juan Forciniti

Do these criminals hack this data from the TAG server?

F Formula007

Thanks! !!!!! It's a 2019 production watch with the warranty activated in 2023! Weird, isn't it? Do these criminals hack this data from the TAG server?
{
"value": [
{
"id": 9481753,
"date": "2023-04-08T12:02:13.984169",
"endDate": "2025-04-08T12:02:13.984169",
"warrantyId": 9868906,
"retailerId": 33638,
"deviceId": null,
"productItemId": 26622448,
"productSku": "WAY101A.BA0746",
"productName": "WAY101A.BA0746",
"isFake": false,
"warrantyCardCode": "K4D4-DJCS-HZZG",
"serialNumber": "WZV6971",
"isReturned": false,
"distribution": "Mobile",
"lastOperationType": 1,
"sellerId": "ac590ae6-f445-4113-c53b-08d719d52ed2",
"isExported": true,
"isDuplicate": false,
"isLegacy": false,
"isCpo": false,
"hasBlockchainCertificate": false,
"soldBy": null,
"device": null,
"retailer": {
"id": 33638,
"code": "13000962",
"name": "Ray & Scott Jewellers",
"address": "The Bridge",
"addressIndications": "St Sampson",
"zip": "GY2 4QN",
"city": "Guernsey",
"isoCountry": "GB",
"latitude": "49,4834823599999",
"longitude": "-2,519576788",
"isActive": true,
"hasCpo": false,
"marketId": 976,
"market": null,
"channelId": 51,
"channel": null,
"nameRomanized": null,
"cityNameRomanized": null,
"locale": "en",
"commercialGroupName": null,
"externalPosId": null,
"posOpeningDate": "2012-01-01T00:00:00",
"posClosingDate": null,
"posStatus": "S-L02",
"posReason": null,
"posCluster": "C-A03",
"createdById": "99999999-9999-9999-9999-999999999999",
"createdBy": null,
"createdOn": "2019-07-16T20:01:52.6560282",
"updatedById": "99999999-9999-9999-9999-999999999999",
"updatedBy": null,
"updatedOn": "2019-07-16T20:01:52.6560282"
},
"seller": {
"id": "ac590ae6-f445-4113-c53b-08d719d52ed2",
"isActive": true,
"firstName": "Jeff",
"lastName": "Fox",
"userName": "jefox",
"email": "sales@rayandscott.com",
"locale": "en",
"firstNameRomanized": null,
"lastNameRomanized": null,
"privacyPolicyAcceptationDate": "2019-08-13T16:02:47.907972",
"createdOn": "2019-08-06T19:27:34.1666756",
"imageUrl": null,
"allowedChangePassword": true,
"latestLogin": "2024-01-16T15:40:44.9380999",
"roles": [],
"retailers": [],
"markets": [],
"createdById": null,
"updatedById": null,
"userCreatedBy": null,
"userUpdatedBy": null
},
"productItem": {
"id": 26622448,
"productId": 3904,
"serialNumber": "WZV6971",
"productionDate": "2020-12-09T00:00:00",
"securityCode": null,
"isFake": false,
"isUsed": true,
"isCpo": false,
"warrantyDurationMonths": null,
"product": {
"id": 3904,
"name": "WAY101A.BA0746",
"sku": "WAY101A.BA0746",
"description": "WTCH AQPRE QRTZ MG STEEL DI BLACK BR STE",
"lastUpdateDate": "2019-06-12T09:44:00",
"productFamilyId": 27,
"productTypeId": 6,
"isSerializable": true,
"iscustomizable": true,
"isWarrantyCardMandatory": true,
"imageUrl": "https://eapi.tagheuer.com/th-eapi-product-prod/assets/WAY101A.BA0746?source=was ",
"warrantyDurationMonths": 24,
"productFamily": {
"id": 27,
"code": "20",
"name": "Aquaracer",
"parentId": null,
"parent": null,
"createdById": "99999999-9999-9999-9999-999999999999",
"createdBy": null,
"createdOn": "2019-07-15T18:16:58.4286728",
"updatedById": "99999999-9999-9999-9999-999999999999",
"updatedBy": null,
"updatedOn": "2019-07-15T18:16:58.4286728"
},
"productType": null,
"createdById": "99999999-9999-9999-9999-999999999999",
"createdBy": null,
"createdOn": "2019-07-15T18:17:42.1147825",
"updatedById": "99999999-9999-9999-9999-999999999999",
"updatedBy": null,
"updatedOn": "2019-10-22T23:38:31.2683018"
},
"certificate": null,
"isValid": false,
"securityCodeVersion": null,
"createdById": "04bb2202-5bea-4344-fc78-08d72b074a8a",
"createdBy": {
"id": "04bb2202-5bea-4344-fc78-08d72b074a8a",
"isActive": false,
"firstName": "Meriem",
"lastName": "Aarab",
"userName": "maarab",
"email": "meriem.aarab@dentsuaegis.com",
"locale": null,
"firstNameRomanized": null,
"lastNameRomanized": null,
"privacyPolicyAcceptationDate": null,
"createdOn": "2019-08-27T15:57:41.2576944",
"imageUrl": null,
"allowedChangePassword": false,
"latestLogin": "2023-11-02T11:22:45.1287595",
"roles": null,
"retailers": null,
"markets": null,
"createdById": null,
"updatedById": null,
"userCreatedBy": null,
"userUpdatedBy": null
},
"createdOn": "2020-12-10T21:19:03.0212869",
"updatedById": "04bb2202-5bea-4344-fc78-08d72b074a8a",
"updatedBy": {
"id": "04bb2202-5bea-4344-fc78-08d72b074a8a",
"isActive": false,
"firstName": "Meriem",
"lastName": "Aarab",
"userName": "maarab",
"email": "meriem.aarab@dentsuaegis.com",
"locale": null,
"firstNameRomanized": null,
"lastNameRomanized": null,
"privacyPolicyAcceptationDate": null,
"createdOn": "2019-08-27T15:57:41.2576944",
"imageUrl": null,
"allowedChangePassword": false,
"latestLogin": "2023-11-02T11:22:45.1287595",
"roles": null,
"retailers": null,
"markets": null,
"createdById": null,
"updatedById": null,
"userCreatedBy": null,
"userUpdatedBy": null
},
"updatedOn": "2023-04-08T13:02:15.337056"
},
"warranty": null,
"warrantyType": "Sale Warranty",
"saleAttribute": null,
"isValid": false,
"hasD2CExtension": false,
"salesforceId": null,
"clubMemberId": null,
"isBrandOwner": false,
"transferCount": 0,
"isWebWallet": false,
"extensionStartDate": null,
"extensionEndDate": null,
"operationDate": "2023-04-08T12:02:13.984169",
"customer": null,
"createdById": "ac590ae6-f445-4113-c53b-08d719d52ed2",
"createdBy": null,
"createdOn": "2023-04-08T13:02:15.33546",
"updatedById": "ac590ae6-f445-4113-c53b-08d719d52ed2",
"updatedBy": null,
"updatedOn": "2023-04-08T18:00:52.5084458"
}
],
"isSuccess": true,
"message": null,
"code": null,
"messageData": null
}

R Rsf

Copying my message from another forum, hope it might bring some help. This is a long time riddle and I might have solved it, although in a somewhat of a hack-ish way and at least for newer models, but it will give you more information than just a date. This worked for my new Formula 1, on chrome based browsers (Chrome, Edge). The method is based on information that is already included in the response that TAG is sending so there is nothing illegal or fishy here. The instructions: 1. Go to TAG's serial number and warranty checker 2. Solve the captcha on the top if you get one 3. Right click on an empty space on the page and click "Inspect" . A window will open up, usually to you right. 4. On the top choose network, and a little below it click Fetch/XHR 5. Enter you serial number and proceed as usual 6. The "Name" column contain new items now, click on the one matching the pattern https://gw.was.tagheuer.com/api/external/aftersale?searchTerm=** 7. On the right side of the window click "Response" 8. Search the data for the information you want Older serial numbers I digged up on Google had only the warranty dates, BUT newer ones had also

• Under "productItem" there was the "productionDate", "isFake" (no) and "isUsed" (yes)
• The retailer details are under "retailer" with full name, location and contacts
• "clubMemberId" was empty

Does it work for you?

R Rsf

Copying my message from another forum, hope it might bring some help.

This is a long time riddle and I might have solved it, although in a somewhat of a hack-ish way and at least for newer models, but it will give you more information than just a date. This worked for my new Formula 1, on chrome based browsers (Chrome, Edge). The method is based on information that is already included in the response that TAG is sending so there is nothing illegal or fishy here.

The instructions:
1. Go to TAG's serial number and warranty checker
2. Solve the captcha on the top if you get one
3. Right click on an empty space on the page and click "Inspect" . A window will open up, usually to you right.
4. On the top choose network, and a little below it click Fetch/XHR
5. Enter you serial number and proceed as usual
6. The "Name" column contain new items now, click on the one matching the pattern https://gw.was.tagheuer.com/api/external/aftersale?searchTerm=**
7. On the right side of the window click "Response"
8. Search the data for the information you want

Older serial numbers I digged up on Google had only the warranty dates, BUT newer ones had also

• Under "productItem" there was the "productionDate", "isFake" (no) and "isUsed" (yes)
• The retailer details are under "retailer" with full name, location and contacts
• "clubMemberId" was empty

Does it work for you?

B bmabidhasan

I can't understand the process after step 4.would you mind to upload a video or mind to check the details of a watch, because I want to buy a 2nd hand watch but i'm not sure of it is real or fake. Back side of the watch written CAZ2010-0.WET7991.

B bmabidhasan

oh! Thanks a lot for your kind response. i will be cautious about it.Again,Thank you so much..