Grand Seiko Sport Collection Caliber 9R 20th Anniversary Limited Edition Spring Drive GMT "Shinshu Hotaka-dake Sunrise"
SBGC275
Limited Edition of 700 Pieces
Grand Seiko SBGC275 Limited Edition – Honoring 20 Years of Spring Drive Innovation
Celebrate two decades of horological excellence with the Grand Seiko SBGC275, a stunning limited-edition chronograph that pays tribute to the legacy of Spring Drive. Inspired by the serene beauty of a summer sunrise over Japan's Hotaka Mountain Range, this masterpiece captures a fleeting moment of natural brilliance—now made eternal on your wrist.
The dial is a visual symphony of radiant hues, echoing the soft, golden light that kisses the mountain peaks at daybreak. Every glance reveals a new layer of depth, making it a timepiece that evolves with the light and your lifestyle.
Crafted from Bright Titanium, the SBGC275 case and bracelet offer exceptional durability while remaining impressively lightweight, around 30% lighter than stainless steel. This advanced material is both scratch-resistant and hypoallergenic, and it’s polished to a mirror-like glow using Seiko’s signature Zaratsu technique. The result is a gleaming, silvery-white sheen that balances strength with refinement.
Key Features:
- Limited to 700 pieces to commemorate the 20th Anniversary of Spring Drive
- Striking dial inspired by the Hotaka Mountain sunrise
- High-performance Spring Drive Chronograph movement
- Bright Titanium construction: lightweight yet ultra-durable
- Zaratsu-polished for a crisp, mirror-like finish
Whether you're a seasoned Grand Seiko collector or exploring the brand for the first time, the SBGC275 is more than a watch—it's a wearable work of art with a story to tell.
Shop the Grand Seiko SBGC275 now at WatchOutz, where craftsmanship meets curation. Limited quantities available—don’t miss your moment.
More highlights regarding this magnificent Limited Model are also available in our Blog News: A Limited Edition Grand Seiko Sports Collection SBGC275 - Inspired by the Serenity of a Summer Morning in the Hotaka Mountains
SBGC275 Specification:
Movement
Type: Spring Drive
Caliber: 9R96
Power Reserve: Approx. 72 hours(3 days)
Accuracy: ±10 seconds per month (±0.5 second per day)
Jewel: 50
Exterior
Exterior: High-intensity titanium
Case back: See-through & Screw case back
Glass Material: Dual-curved sapphire crystal
Glass Coating: Anti-reflective coating on the inner surface
LumiBrite: LumiBrite on hands, index(es), and bezel
Case size: Diameter: 44.5mm, Lug-to-lug: 50.0mm, Thickness: 16.8mm
Band width: 23mm
Clasp type: Three-fold clasp with secure lock & push button release, solid & slide adjuster
Other Details
Water resistance: 20 bar
Magnetic resistance: 4,800 A/m
Weight: 158g
Features
LIMITED EDITION on the case back
Serial number engraved on the case back
Screw-down crown
Allergy-safe metal
Three-fold clasp with secure lock
24-hour hand (dual time display function)
Chronograph with 30 minutes & 12 hours
Power reserve indicator
Calendar-linked time difference adjustment function
Made in Japan
* Kindly note that the displayed image is either a graphic representation or a prototype and may not reflect the final product precisely. Color variations may occur due to differences in browsers, display settings, or devices used for viewing. Additionally, the orientation of the case back in the actual product may differ from what is shown in the photograph.
