Log In

Customer Service

Please contact us below if you have general inquiries or need help with your Grand Seiko timepiece.
The Grand Seiko Service Studio
New Jersey
1111 Macarthur Boulevard
Mahwah, NJ 07430
https://grandseikoserviceusa.com/
+1-800-334-0962
custserv@grand-seiko.us.com
Contact us
Please enter your first name
Please enter your last name
Please enter a valid email address
Please enter a message
Shopping Cart
Model Qty.

Your cart is empty. Let's find you a watch.

Keep Browsing
Add a strap and clasp
+ Add to Cart
We're Updating: Shipping Delays
While we’re updating our system, all orders placed between March 28 and April 5 will not ship until after April 5. Thank you for your patience and understanding.