Seiko Prospex Sea Diver's GMT Sea Black Dial Men's Watch- SPB383J1

Seiko Prospex Sea Diver’s GMT Men’s Watch – SPB383J1 is a masterful blend of Seiko’s heritage and modern functionality, inspired by the 1968 Seiko Diver’s GMT. Known as the “Dark Depths”, this black dial variant is crafted for professional divers and world travelers, offering both robust durability and a second time zone function. The 42mm stainless steel case with super-hard coating paired with a ceramic-insert unidirectional bezel ensures 200-meter water resistance, making it ideal for demanding underwater and everyday environments.

At the heart of the SPB383J1 is the Seiko Caliber 6R54 automatic movement, featuring a 72-hour power reserve, hacking, and manual winding, alongside a 24-hour GMT hand for dual-time tracking. The screw-down crown, sapphire crystal with anti-reflective coating, and LumiBrite hands and markers provide enhanced precision and readability. Finished with a stainless steel bracelet with secure three-fold clasp and extender, this watch embodies heritage-inspired design, cutting-edge GMT functionality, and Seiko’s legendary reliability.