Log In
Collections Sport Collection Hi-Beat 36000 SBGH291
Grand Seiko SBGH291 Hi Beat 36000 Dive Watch 200m Water Resistance Black Dial High Intensity Titanium Men's Sports Watch 9S85
Grand Seiko SBGH291 Hi Beat 36000 Dive Watch 200m Water Resistance Black Dial High Intensity Titanium Men's Sports Watch 9S85
Grand Seiko SBGH291 Hi Beat 36000 Dive Watch 200m Water Resistance 9S85
Grand Seiko SBGH291 Hi Beat 36000 Dive Watch 200m Water Resistance Blue Black High Intensity Titanium Men's Sports Watch 9S85

Hi-Beat 36000 SBGH291

Grand Seiko Sport Collection
USD $8,800
Mastershop Model


A titanium Hi-Beat diver's watch with the highest specifications

Putting precision, durability, and ease of use at the forefront, Grand Seiko’s recreational diver’s watch is an essential tool on land and sea. Rated to 200 meters, the High-Intensity Titanium case measures 43.8mm in diameter, 14.7mm in thickness, and 51mm in length from lug to lug. The use of titanium here provides notable scratch and corrosion resistance, as well as a substantial weight reduction at 142 grams.

Rendered in black, the dial of SBGH291 features a clean design, pairing a large handset with bold, multi-faceted indexes that are affixed onto the dial via a swaging process that ensures their resistance against shocks. LumiBrite is applied to the hands, markers, and bezel for nighttime visibility.

SBGH289 features caliber 9S85, which has 37 jewels and boasts an accuracy rating of +5 to -3 seconds per day and a power reserve of 55 hours. 

Case Material : High-Intensity Titanium
Case Diameter : 43.8mm
Case Thickness : 14.7mm
Case Length : 50mm
Lug Width : 21mm
Crown : Screw Down
Strap/Bracelet : High-Intensity Titanium w. expansion clasp
Crystal : Sapphire
Caseback : High-Intensity Titanium
Caliber : 9S85
Type : Hi-Beat 36000
Power Source : Automatic
Jewels : 37
Accuracy : +5 to -3 seconds per day (when static)
Duration : 55 Hours
Features : Time, Date
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
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 

Shopping Cart
Model Qty.

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