Welcome to Grand Seiko Boutique Online


Grand Seiko Official Online Store

We offer a wide lineup of Grand Seiko. You can choose products from valuable limited items and popular new products. The purchased product will be delivered with free shipping nationwide. Items can also be picked up at Grand Seiko Boutique Ginza and Grand Seiko Boutique Osaka Shinsaibashi. We also offer various services.

Grand Seiko Official Online Storeの画像


Your purchase will be delivered in Grand Seiko Boutique original gift wrapping. Please use it as a gift. We also prepare special packaging such as Noshi upon request.

maintenance support

When you purchase a watch from Grand Seiko Boutique Online, in addition to the 5-year warranty period, we will support a flat rate of 25,000 yen from the complete service fee (excluding tax).

* For details, please refer to the "Maintenance Support Card" included with the product.
We also accept online requests for manufacturer repairs and battery replacements. We will prepare a rough estimate before you place your order, so please feel free to use it.


rare limited edition

In addition to a wide range of lineups, you can also purchase Grand Seiko Boutique exclusive models that are only available at limited stores, limited quantity models, and Grand Seiko Boutique Online exclusive models that are only available here. Some models are also available for pre-sale online.



You can pre-order the hot new products by credit card payment or bank transfer before the release date.

* Products will be shipped and handed over after the store release date.
*Depending on the model, the number that can be prepared is limited.


Various information

Our boutique online members will receive the latest Grand Seiko information and various information through our newsletter.


GS9 Club

The GS9 Club is an owner's club for customers who have purchased Grand Seiko at Grand Seiko authorized dealers throughout Japan to deepen their bond with Grand Seiko. We have prepared various benefits to make you feel more attached to Grand Seiko. We will also enclose the GS9 Club enrollment information for customers who have purchased products on this site.

(Enrollment fee, annual membership fee, etc. will not be charged.)

You can actually see the products

Online concierge reservation

Inquiries by phone

Grand Seiko Boutique Online Office

business hours
11:00-19:00 (weekdays only)

*Call charges will be borne by the customer.

Inquiries by email