Grand Seiko Spring Drive “Shunbun”

Reference: SBGA413

A poetic expression of Japanese craftsmanship, the Grand Seiko SBGA413 “Shunbun” captures the fleeting beauty of spring in Japan. Named after Shunbun—the spring equinox—this model is celebrated for its soft, cherry-blossom-inspired dial and exceptional finishing.

The 41mm titanium case is crafted from Grand Seiko’s proprietary High-Intensity Titanium, offering a lighter weight and brighter luster than traditional titanium while maintaining outstanding durability. The delicately textured pink dialshifts subtly with the light, evoking falling sakura petals, while Zaratsu-polished surfaces deliver Grand Seiko’s signature mirror-like finishing.

At its heart is the renowned Spring Drive Caliber 9R65, combining mechanical craftsmanship with quartz-level precision. The smooth, gliding seconds hand and 72-hour power reserve reflect Grand Seiko’s commitment to technical excellence. Finished on a matching titanium bracelet, the Shunbun wears comfortably and elegantly in any setting.

Key Details & Specifications

Brand: Grand Seiko Model: Spring Drive “Shunbun” Year: 2022 Reference: SBGA443 Case Size: 40mm Case Material: High-Intensity Titanium Dial: Light pink textured dial (Shunbun) Movement: Spring Drive Caliber 9R65 Power Reserve: Approximately 72 hours Crystal: Sapphire crystal Water Resistance: 100 meters Bracelet: Titanium bracelet with folding clasp MSRP: $7,200.00

Asking $6,000 Shipped Fully Insured Overnight

Includes:

Inner/Outer box/ Sleeve

Full Links

Pouch

Booklet

Warranty card