Grand Seiko Quartz Sport Collection Black Dial SBGX343

Product Description

The Grand Seiko SBGX343 is a bold expression of precision and performance from the Grand Seiko Sport Collection. Encased in stainless steel and sized at a well-balanced 40 mm, this model is driven by the ultra-precise 9F61 quartz movement, boasting an accuracy of ±10 seconds per year. The matte black dial is clean and assertive, with bi-color Lumibrite — green at the 12, 3, 6, and 9 o’clock markers, and blue on the rest — for exceptional nighttime visibility.

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Specification:

• Movement Type: Quartz
• Caliber Number: 9F61
• Collection / Series: Grand Seiko Sport Collection
• Accuracy: ±10 seconds per year
• Style: Sport
• Case Material: Stainless steel
• Case Color: Silver
• Band Material: Stainless steel
• Band Color: Silver
• Dial Type: Analog
• Dial Color: black
• Glass Type: Dual-curved sapphire crystal with anti-reflective coating
• Water Resistance: 200 meters (20 bar)
• Size: 40.0 mm × 45.3 mm × 11.7 mm
• Weight: Approx. 165 g
• Other Features: Magnetic resistance 40,000 A/m, Screw-down crown, Screw case back, Bi-color Lumibrite (green at 12/3/6/9, blue on other indexes), No date display, Crafted in Japan
• References: SBGX343, SBGX343G

The dual-curved sapphire crystal ensures distortion-free clarity, while the screw-down crown and 200-meter water resistance make it highly functional for daily wear. Notably, this model has no date window, reinforcing its minimalist yet sporty presence. Finished with a Zaratsu-polished bezel and crafted entirely in Japan, the SBGX343 is a no-compromise tool watch with Grand Seiko's signature refinement.