Seiko's New Prospex Alpinist Takes Cue From the "Night Sky"

SummarySeiko's Night Sky Alpinist SPB531J1 is a European-exclusive limited edition set to release in SeptemberHoused in a 39.5 mm steel case, the watch features dual crowns, a midnight-blue dial and lume-filled cathedral handsAfter unveiling three new Speedtimers watches in collaboration with Datsun, Seiko reveals a new limited-edition Prospex Alpinist model exclusive to the European market. Dubbed "Night Sky," the new timepiece carries the reference number of SPB531J1. Drawing inspiration from ...