This is an authentic GRAND SEIKO Stainless Steel Crocodile 37mm Elegance Manual Winding Watch Green SBGW273. The watch is crafted of stainless steel and features a light green dial with silver numerical hour markers, sapphire crystal, transparent case back, and a manual winding movement. Follow this item for alerts. Grand Seiko is a registered trademark of Grand Seiko. FASHIONPHILE is not affiliated with Grand Seiko.