



Seiko Prospex Speedtimer Automatic HBC004J1 Watch
The Seiko Prospex Speedtimer HBC004 captures the spirit of 1970s neo-classic young-timer motoring. Inspired by vintage car culture, its rich petrol blue dial evokes the romance of the open road, paired with an LWG-certified sustainable calfskin leather strap embossed with patterns drawn from classic automotive interiors.
Housed in a compact 39.5mm stainless steel case with super hard coating and a curved sapphire crystal with anti-reflective coating, it is powered by the in-house Caliber 6R55 automatic movement with manual winding capacity. Delivering a 72-hour power reserve, LumiBrite-coated hands and indexes, a three-fold push-button release clasp, and 200 meters (20 bar) of water resistance, it seamlessly bridges automotive nostalgia with high-performance modern watchmaking.
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.
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