SBGW283 expresses Kishun, the transition of seasons from spring to summer. The light blue color of the dial is inspired by the gentle breeze and the skies specific to this season in Shizukuishi, Iwate Prefecture, where Grand Seiko mechanical watches are produced. The watch features razor-sharp hour and minute dauphine hands, and faceted polished indexes mark every hour position. The interplay of light and shadow, synonymous with Grand Seiko design, is on full display from the dial to the case.
The case is inspired by the first Grand Seiko from 1960. It measures 37.3mm in diameter, 11.6mm in thickness, and 44.3mm in length. The hard-wearing box-shape sapphire crystal captures the desirable look of vintage acrylic crystals without any of the shortcomings.
Visible through the case back is Caliber 9S64, a mechanical manual-wind movement with 72 hours of power reserve and an accuracy rating of -3 to +5 seconds per day.
Free 2-3 Day Shipping
2-Week Returns & Exchanges
Exclusive 6-Year Warranty
Customer Support
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.
Email: boutique.online@grand-seiko.us.com
Phone: 888-300-8463
