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Collections Evolution 9 Collection Spring Drive U.F.A. SLGB007
Grand Seiko Spring Drive UFA Lake Suwa Titanium Black dial watch SLGB007
Grand Seiko Spring Drive UFA Lake Suwa Titanium Black dial watch SLGB007
Grand Seiko Spring Drive UFA Lake Suwa Black dial titanium SLGB007
Grand Seiko Spring Drive UFA Lake Suwa Black dial titanium SLGB007 dial texture
Grand Seiko Lake Suwa Black dial titanium SLGB007 micro-adjustment clasp Spring Drive UFA
Grand Seiko Lake Suwa Black dial titanium SLGB007 movement 9RB2 Spring Drive UFA
Grand Seiko Spring Drive UFA Lake Suwa Black dial titanium SLGB007 dial case
Grand Seiko Spring Drive UFA Lake Suwa Black dial titanium SLGB007 dial
Grand Seiko UFA Caliber 9RB2
Grand Seiko Spring Drive UFA Lake Suwa Black dial titanium SLGB007
Grand Seiko Spring Drive UFA Lake Suwa Black dial titanium SLGB007 dial texture
Grand Seiko Spring Drive UFA Lake Suwa Titanium Black dial watch SLGB007
Grand Seiko Spring Drive UFA Lake Suwa Black dial titanium SLGB007
Grand Seiko Spring Drive UFA Lake Suwa Black dial titanium SLGB007 dial texture
Grand Seiko Lake Suwa Black dial titanium SLGB007 micro-adjustment clasp Spring Drive UFA
Grand Seiko Lake Suwa Black dial titanium SLGB007 movement 9RB2 Spring Drive UFA
Grand Seiko Spring Drive UFA Lake Suwa Black dial titanium SLGB007 dial case
Grand Seiko Spring Drive UFA Lake Suwa Black dial titanium SLGB007 dial
Grand Seiko UFA Caliber 9RB2
Grand Seiko Spring Drive UFA Lake Suwa Black dial titanium SLGB007
Grand Seiko Spring Drive UFA Lake Suwa Black dial titanium SLGB007 dial texture

Spring Drive U.F.A. SLGB007

Grand Seiko Evolution 9 Collection
USD $11,400
Ships September 2026
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Out of Stock

Features

Lake Suwa as seen in the night, with Spring Drive Ultra Fine Precision.

Inspired by the moonlit waters of Lake Suwa, this exceptional model showcases the artistry and precision of Japanese luxury watchmaking.

The textured black dial captures the serene beauty of Lake Suwa at night, a natural landmark located near the renowned Shinshu Watch Studio in Shiojiri, where Spring Drive timepieces are meticulously crafted.

At the heart of this timepiece is the advanced Spring Drive U.F.A. Caliber 9RB2, delivering remarkable precision with an annual accuracy of ±20 seconds. Designed for discerning watch collectors and enthusiasts, the movement also offers an impressive 72-hour power reserve when fully wound.

The case and bracelet are crafted from High-Intensity Titanium, a lightweight yet highly durable material that delivers greater brightness than conventional titanium. Its superior resistance to scratches and corrosion ensures lasting beauty and performance, making this luxury sports watch an outstanding addition to any fine watch collection.

Case
Case Material : High-Intensity Titanium
Case Diameter : 40mm
Case Thickness : 11.7mm
Case Length : 47.9mm
Lug Width : 22mm
Dial Color : Black
Crown : Screw Down
Strap/Bracelet : High-intensity Titanium w. three-fold clasp and micro-adjust
Crystal : Box Shape Sapphire
Caseback : High-intensity Titanium with Sapphire Crystal
Movement
Caliber : 9RB2
Type : Spring Drive
Power Source : Automatic
Jewels : 34
Accuracy : ±20 seconds per year (average)
Duration : 72 Hours
Functions
Features : Time, Date, Power Reserve Indicator (on movement side)
Water Resistance : 100m
Magnetic Resistance : 4,800 A/m
Grand Seiko Evolution 9 Collection
The Evolution 9 collection embodies Grand Seiko’s pursuit of the ultimate practical watch. Rooted in the Grand Seiko Style established by the 1967 44GS, this design code has evolved to enhance aesthetics, legibility, and comfort while adapting to modern active lifestyles.
Evolution 9 Style

Born from the relentless pursuit of the perfect luxury timepiece, the Evolution 9 Style embodies a refined design language that builds upon the iconic Grand Seiko Style established in 1967. Blending contemporary horological innovation with the brand’s rich heritage, the Evolution 9 collection represents a bold evolution in Japanese watchmaking, delivering exceptional legibility, comfort, and craftsmanship while remaining true to the enduring principles of Grand Seiko.

Lake Suwa

Inspired by the moonlit waters of Lake Suwa near the Shinshu Watch Studio, the textured dial features a deep black gradient and refined radial pattern that evoke the lake’s gentle ripples at night. Paired with the signature smooth glide of the Spring Drive seconds hand, the design captures the serene beauty of nature and the quiet passage of time—hallmarks of Grand Seiko’s exceptional Japanese watchmaking craftsmanship.

Micro-Adjust Clasp

The bracelet's newly developed three-step micro-adjustment clasp enables tool-free sizing in 2mm increments, ensuring a perfect and comfortable fit on the go.

High-Intensity Titanium

Crafted from high-intensity titanium, the case and bracelet are not only 30% lighter than stainless steel but also more resistant to scratches, ensuring durability without compromising comfort.

Caliber 9RB2 - Ultra Fine Accuracy (U.F.A.)

Spring Drive Caliber 9RB1 U.F.A., ±20 seconds/year, three-day power reserve, vacuum-sealed oscillator, and optimized for precision expected of the U.F.A. mark.

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 



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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.