Grand Seiko Elegance Collection Automatic with Manual Winding 3-day Power Reserve GMT 39.5mm Watch Caliber 9S 25th Anniversary Limited Edition 1,700 Pieces Diamond Necklace Pendant The StarWalker BlackCosmos collection depicts

The StarWalker BlackCosmos collection depicts the depth of space through the shiny black precious resin and the black PVD-coated fittings

In a modern interpretation of the original 70s dive watch

Shown in a gold-tone stainless steel case with a caramel brown leather strap and bright white dial

This series embodies Longines' unwavering commitment to classic finesse and ageless sophistication

® 18K White Gold Graduated Diamond Necklace

Grand Seiko Elegance Collection Automatic with Manual Winding 3-day Power Reserve GMT 39.5mm Watch Caliber 9S 25th Anniversary Limited Edition 1,700 Pieces Diamond Necklace Pendant The StarWalker BlackCosmos collection depictsA limited edition watch commemorating the 25th anniversary of the Caliber 9S mechanical movement. Its design depicts the clear blue sky as seen from the top of Mt. Iwate, the soaring peak visible through the windows of the Grand Seiko Studio Shizukuishi, where Grand Seiko mechanical watches are assembled. A classic form prevails thanks to this creations mirror finished bezel and case, gently curved lugs with Zaratsu polishing, and a box shaped