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Collections Evolution 9 Collection Hi-Beat 36000 80 Hours SLGH017
Hi-Beat 36000 80 Hours SLGH017
Hi-Beat 36000 80 Hours SLGH017
Grand Seiko Hi Beat 36000 80 Hours 9SA5 Movement
Grand Seiko SLGH017 black birch dial

Hi-Beat 36000 80 Hours SLGH017

Grand Seiko Evolution 9 Collection
USD $10,400
Out of Stock


Evolution 9 Night Birch

Near Grand Seiko Studio Shizukuishi in northern Japan are areas known for their breathtaking white birch tree forests. The dial of SLGH017 takes the organic birch texture and does it in a subtle black, inspired by the atmosphere of the white birch tree forests on the Hiraniwa Plateau at night.

The Evolution 9 case is beautifully constructed, rendered in High-Intensity Titanium and finished to a high degree with Zaratsu-polished and hairline surfaces. The case also features a lower center of gravity to ensure day-to-day comfort on the wrist.

The eye-catching dial features distinct hour and minute hands, and the hour hand end is shaped to the exact width of the innermost part of the hour indexes. Each hour index is created through diamond cutting, giving them a perfectly flat mirror finish that reflects even the smallest bit of light, enhancing overall legibility.

Inside SLGH017 is the impressive Caliber 9SA5, a 10-beat movement boasting 80 hours of power reserve and a precision rate of +5 to -3 seconds a day. It fetaures three important developments: Grand Seiko's Dual Impulse Escapement, free-sprung balance, and horizontal gear train.

Case Material : High-Intensity Titanium
Case Diameter : 40mm
Case Thickness : 11.7mm
Case Length : 47mm
Lug Width : 22mm
Dial Color : Grey
Crown : Screw Down
Strap/Bracelet : High-Intensity Titanium w. three-fold clasp
Crystal : Box-Shape Sapphire
Caseback : High-Intensity Titanium with Sapphire Crystal
Caliber : 9SA5
Type : Hi-Beat 36000
Power Source : Automatic
Jewels : 47
Accuracy : +5 to -3 seconds per day (when static)
Duration : 80 Hours
Features : Time, Date
Water Resistance : 100m
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
The dial of SLGH017 takes the organic birch texture and renders it in a subtle black, inspired by the atmosphere of the white birch tree forests of the Hiraniwa Plateau at night.
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