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Grand Seiko
(CC25MKTWJ-0594)
Credit Card

Promotion at Grand Seiko with KTC credit card 

Promotion Period 15 Jul 25 - 31 Jan 26

Promotions You May Like

Credit card : Use when necessary and pay back full amount on time to avoid a 16% interest rate per annum.

Privilege 1:
Enjoy 0% installment payment up to 10 months + get credit cash back per month up to 12,000 Baht

0% installment payment for 6 or 10 months

Cash Back

5,000 – 11,999 Baht / sales slip

100 Baht

12,000 – 24,999 Baht / sales slip

250 Baht

25,000 – 74,999 Baht / sales slip

750 Baht

75,000 – 129,999 Baht / sales slip

2,600 Baht

130,000 Baht and above / sales slip

4,000 Baht

0% Interest rate when paying the monthly installment amount within due date.
Remark : Cardmembers will not receive any KTC points from card spending under this Promotion. In the case where any KTC points credited to Cardmembers’ card account, Cardmembers cannot use such KTC points. In this regard, those KTC points will be deducted from Cardmembers’ card account on the day Cardmembers receive cash back credit. If KTC is unable to deduct the said KTC points from Cardmembers’ card account, KTC reserves the right to not credit all eligible cash back to such Cardmembers.

Register Below
• Register within the day of the spending.
• Text WT1, (space) followed by 16-digit credit card number follow

Privilege 2:
Redeem points for 13% credit cash back
(Full amount payment or 0% installment payment.)
when spending over 3,000 Baht or more per sales slip, use KTC FOREVER points as desired. (The maximum points to redeem would not more than the spending amount per sales slip.)

Register every time when purchase. Type WT2 16-digit card number follow by and # point amount to redeem Send to 0613845000 (Messaging costs vary depending on the service provider.) You will get a reply message of successful registration.


 15 Jul 25 - 31 Jan 26 

Details and Conditions

GRAND SEIKO BOUTIQUE
GAYSORN VILLAGE
999, 1st Floor, Room 1F-08, Ploenchit Rd.,
Lumpini, Pathumwan, Bangkok Thailand 10330
Tel: +66 2 116 0864

Cash back when spending under 0% installment payment with KTC card terms and conditions
  1. This promotional campaign (“Promotion”) is provided by Krungthai Card Public Company Limited or KTC to offer the exclusive privileges to members of KTC credit card (Cardmembers”) who make 0% interest card installment payment (“0% Installment Payment”) at participating stores during 15 July 2025 – 31 January 2026 (“Promotion Period”) according to the specified terms and conditions only.
  2. The following cards are not eligible for this Promotion: all types of KTC CASH BACK, KTC - THAI RED CROSS NATIONAL BLOOD CENTRE, KTC VISA CORPORATE, and KTC GOVERNMENT SERVICES card.
  3. To be eligible to participate in this Promotion, Cardmembers must register successfully on the day of Card transaction has been made by sending a SMS, text WT1, followed by 16-digit credit card number to 0613845000 (SMS fee as specified by network service provider)or by registering at www.ktc.co.th, before or within the day that card transaction has been made, and receive the confirmation message from KTC.
  4. If the registration has been made more than 1 time, only the first successful registration will be considered by KTC.
  5. Cardmembers will get cash back credited to their card account in accordance with the following card spending.
  6. KTC will calculate cash back value based on total purchase amount of every sales slip before divided into monthly installments under same card number, and will credit cash back to card account within 60 days after the end of month that card transaction has been made.
  7. If Cardmembers have cancelled any registered card for whatever reason, it shall be deemed a waiver of their right for participating in this Promotion.
  8. The following expenditures will be excluded from this Promotion: cash advance, purchase of all types of funds, payment of Unit Linked insurance premium, installment payment with KTC cards by KTC PHONE/KTC Mobile/KTC Online, interest, fine and any other fees and charges, and any cancellation of goods/services purchased or any other type of refund.
  9. Cardmembers will not receive any KTC points from card spending under this Promotion. In the case where any KTC points credited to Cardmembers’ card account, Cardmembers cannot use such KTC points. In this regard, those KTC points will be deducted from Cardmembers’ card account on the day Cardmembers receive cash back credit. If KTC is unable to deduct the said KTC points from Cardmembers’ card account, KTC reserves the right to not credit all eligible cash back to such Cardmembers.
  10. Cash back offering hereunder is up to 12,000 Baht per 1 card number per month.
Terms and Conditions for KTC FOREVER Points Redemption for Cash Back
  1. This promotional campaign (“Promotion”) is provided by Krungthai Card Public Company Limited or KTC to offer the exclusive privileges to members of KTC credit card (“Cardmembers”) who have KTC FOREVER points (“KTC Points”) and spend on card at participating stores during 15 July 2025 – 31 January 2026 (“Promotion Period”) according to the specified terms and conditions only.
  2. The following cards are not eligible in this Promotion: all types of KTC – ROYAL ORCHID PLUS credit card, all types of KTC CASH BACK, KTC - THAI RED CROSS NATIONAL BLOOD CENTRE, KTC VISA CORPORATE, and KTC GOVERNMENT SERVICES card.
  3. To be eligible to participate in this Promotion, Cardmembers must register successfully by sending a SMS, text WT2, (space) followed by 16-digit credit card number to 0613845000 (SMS fee as specified by network service provider), or by registering at www.ktc.co.th, within the day that card transaction has been made, and receive the confirmation message from KTC.
  4. If the registration has been made more than 1 time, only the first successful registration will be considered by KTC.
  5. If Cardmembers have more than 1 card registered for participating in this Promotion, KTC will calculate cash back value based on the spending amount from each registered card separately.
  6. If Cardmembers have cancelled any registered card for whatever reason, it shall be deemed a waiver of their right for participating in this Promotion.
  7. Cardmembers who spend on card at the minimum of 3,000 Baht per sales slip, will be eligible to redeem KTC Points for cash back as specified in the terms and conditions.
  8. This Promotion is reserved for the payment of goods/services per 1 sales slip only. The transaction cannot be split into multiple sales slip to receive the privileges hereunder
  9. KTC will credit cash back to Cardmember’s card account within 60 days after the end of each calendar month. In this regard, KTC will calculate the spending amount starting from the day of successful registration to participate in this Promotion until the end of month/Promotion.
“General Terms and Conditions” Promotion
  1. The privileges under this promotion cannot be exchanged, changed to cash, or transferred to any other party.
  2. KTC reserves the right to offer the privileges under this promotion to only cardmembers with normal account status and have no record of default or overdue payment throughout the promotion period until the day on which the privileges are granted to the cardmembers, in accordance with KTC’s existing record.
  3. KTC reserves the right to offer, cancel, revoke or recall any privileges under this promotion, wholly or partially, including the claim of compensation for damages (if any) if fraudulent activities are committed in order to receive the privileges under this promotion, or if the card is used for any commercial purpose, in breaching of determined conditions, or for any non-consumption purpose, or when the transaction is cancelled after KTC granted the privileges under this promotion to the cardmembers.
  4. KTC reserves the right to exclude interest, fine and any other fees and charges, refunds from cancellation of goods/services purchase and any refund at all from the calculation of privileges offering to cardmembers under this promotion.
  5. Other terms and conditions which are not specified herein shall be provided by any relevant store/seller/service provider. Please inquire for details of conditions before purchasing goods/services.
  6. KTC is not a manufacturer, distributor or service provider and has no involvement regarding any products/services under this promotion. Should there be any inquiries or claims in respect of products/services, or sales slip/tax invoice requirement, please contact the manufacturer, distributor and/or the owner of product or service directly.
  7. For more information, please call KTC PHONE 02 123 5000