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Collections Sport Collection Spring Drive SBGA463
Spring Drive SBGA463
Spring Drive SBGA463
Grand Seiko SBGA231 Spring Drive 9R65
Spring Drive SBGA463

Spring Drive SBGA463

Grand Seiko Sport Collection
USD $7,300
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Features

A diver’s watch powered by Spring Drive

Grand Seiko’s Spring Drive 200m diver’s watch has always been appreciated for its precision, functionality, and robustness. Now, in compliance with ISO standard 6425:2018, its legibility at depth is further enhanced by the inclusion of Lumibrite at all twelve hour indexes, including the one at three o’clock to the right of the calendar frame.

Rated to 200 meters, 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. 

The case measures 44.2mm in diameter, 14mm in thickness, and 50mm in length. Inside is Grand Seiko’s Spring Drive 9R65 caliber, which combines the motive force of a mainspring with the high precision of a quartz watch.

Case
Case Material : High-Intensity Titanium
Case Diameter : 44.2mm
Case Thickness : 14mm
Case Length : 50mm
Lug Width : 22mm
Crown : Screw Down
Strap/Bracelet : High-Intensity Titanium w. expansion clasp
Crystal : Sapphire
Caseback : High-Intensity Titanium
Movement
Caliber : 9R65
Type : Spring Drive
Power Source : Automatic
Jewels : 30
Accuracy : ±1 second per day / ±15 seconds per month (average)
Duration : 72 Hours
Functions
Features : Time, Date, Power Reserve Indicator
Water Resistance : 200m
Magnetic Resistance : 4,800 A/m
Grand Seiko’s Boutique Online Services
Free 2-3 Day Shipping
2-Week Returns & Exchanges
Exclusive 6-Year Warranty
Customer Support
SBGA463
A highly legible and functional diver, ISO-certified for maximum legibility.
Free 2-3 Day Shipping

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.

2-Week Returns and Exchanges

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.

Exclusive 6-Year Warranty

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.

Customer Support

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 



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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.