
Part of Grand Seiko’s iconic 24 Seasons (Sekki) collection, the SBGA413 "Shunbun" celebrates the arrival of spring as pale pink cherry blossom petals drift across river waters (Hana-Ikada).

Light Blue Perforated Leather Rally
Grand Seiko SBGA413 "Shunbun" Strap Guide: Celebrated in horological circles as the “Shunbun”, this Grand Seiko SBGA413 features a distinct colorway and identity. Discover curated pairings ranging from tactical NATO and sport rubber to bespoke leather straps that accentuate its iconic case architecture and dial design.
Grand Seiko SBGA413 "Shunbun" Lug Width & Strap Size: The Grand Seiko SBGA413 "Shunbun" features a 21mm lug width, making it compatible with standard 21mm two-piece, single-pass NATO, FKM rubber, leather, and metal mesh aftermarket watch straps.