Seiko Expands on Its Save the Ocean Initiative With a Limited-Edition Prospex GMT

The Seiko Prospex SPB439 is the latest iteration of the 1968 Diver's Re-interpretation GMT. Unveiled as a limited edition for Seiko's Save the Ocean initiative, the new time-teller sports a lustrous textured dial that references a glacial landscape.Attired in a 42mm stainless steel case, the reference is accompanied by a black bezel for a striking color contrast that also highlights the luster and allure of its dial. Doused in a silvery white, the dial features a textured design that emulates th...