Grand Seiko’s first diver’s watch is an essential underwater companion, offering everything a recreational diver needs with no compromise or distracting ornamentation. The beautifully finished case is built to withstand the shocks and pressures that come with serious underwater activity, and the multi-faceted indexes are affixed onto the dial by a swaging process that ensures their resistance against shocks. The hands are thoughtfully differentiated in shape and the generously applied LumiBrite on the hands, markers, and bezel enhances legibility in darkness and depths as far as 200m. The case and band are made with high-intensity titanium, providing scratch and corrosion resistance with a notable weight reduction that's about 30% lighter than stainless steel. The rotating bezel is designed for simple maintenance and the area around the crown has been crafted to ensure that residue from dirt, sand, or seawater can be easily washed off. SBGA231 is water resistant to a depth of 200 meters, but its versatility means that it’s perfectly suited for dry land, too. This iconic diver’s watch is powered by Grand Seiko’s unique Spring Drive caliber, which combines the motive force of a mainspring with the high precision of a quartz watch.
Free shipping is 2-3 business days via Fed Ex Signature Required. Orders placed before 2 pm ET are generally processed and shipped on the same business day, and orders placed after 2 pm ship the following business day. Orders are processed Monday – Friday, and orders placed on Holidays will be processed the following business day. Next Day Service can be purchased for $50 and includes Saturday Delivery when applicable. Please see TERMS for more.
Products may be returned to Grand Seiko Boutique Online within 14 days of the delivery date. Option for a return and refund or exchange is possible when the watch is returned in new, unworn condition, with all original contents included in the package. Upon receiving your return, Grand Seiko will verify the condition of the watch. If there are any missing items, damage, or wear found, you may be subject to fees accordingly. Please be sure to remove any jewelry or other watches before trying on the watch to avoid damage. Please do not size the watch if you return it as it will not be considered new. Please contact the Grand Seiko Boutique Online team HERE to initiate a return. Please see the TERMS for more.
Warranty – All Grand Seiko watches come with a 5-year international warranty. Grand Seiko Boutiques and Grand Seiko Boutique Online provide an additional 1-year warranty at no additional charge for a total of 6 years coverage under the limited warranty. Please see the TERMS for more.
Email, Phone, and Live chat info:
Scheduled hours of operation are Mon-Fri 9am-6pm. However, Grand Seiko Boutique teams may be able to assist at other times depending on availability.