Seiko Prospex Black Series Limited Edition 192740868504 The majestic Hotaka mountain range

The majestic Hotaka mountain range stands tall against the Shinshu skyline in Nagano prefecture

the Royal Collection Diamond Drop Earrings are a true masterpiece that will take your breath away

1975 Saturation Diver's Watch Reinterpretation

set in high-quality sterling silver

Screw-down crown

Seiko Prospex Black Series Limited Edition 192740868504 The majestic Hotaka mountain rangeRoyal Jewelers is an authorized Seiko dealer in the Boston area and offers the Seiko Prospex Black Series Limited Edition with Seiko's 3 year warranty. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and style. Part of a rich legacy of innovation in high intensity timekeeping, Prospex continues to celebrate a long history of sports watch excellence with re