





Seiko Prospex Polygonal in Coastline-Cobalt SPB483J SPB483J1 SPB483J Divers 300m Men's Watch
The Seiko Prospex Polygonal (SPB483J1) is a versatile dive watch that seamlessly transitions from underwater adventures to everyday wear. Its striking blue dial and unique polygonal case design offer a captivating aesthetic, while the robust stainless steel construction ensures lasting durability. Equipped with the 6R55 automatic caliber, this timepiece boasts a 72-hour power reserve and exceptional accuracy. With 300m water resistance, a unidirectional rotating bezel, and LumiBrite for enhanced visibility, it's ready for any challenge. The scratch-resistant sapphire crystal, screw-down crown, and secure three-fold clasp provide added security and peace of mind.
Specifications
Shipping & Taxes
Shipping Notice
All orders ship from Singapore.
U.S. Customers:
Effective August 29, 2025, the U.S. government has removed the de minimis exemption. As a result, a 10% import tariff may apply to all shipments, regardless of order value.
Buyers are responsible for paying any customs fees, duties, taxes, or handling charges charged by their local authorities.
If you need help understanding your country’s import rules, contact our support team.
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