Grand Seiko Sport Collection Spring Drive GMT 40.5mm Watch lab-grown-diamonds A classic rounded wedding band

A classic rounded wedding band with a high polish finish

52 total carat weight of round diamonds

it introduced yet another novel flight instrument

The diamonds exhibit a stunning F/G color grade

bringing Swiss watchmaking know how and eternal design together

Grand Seiko Sport Collection Spring Drive GMT 40.5mm Watch lab-grown-diamonds A classic rounded wedding bandGrand Seiko Sport Collection Watch with a stainless steel case and bracelet and a 40. 5mm dark dial. A Spring Drive GMT for the next generation. Equipped with a GMT hand, this watch features Grand Seiko's unique Spring Drive caliber, which combines the motive force of a mainspring with the high precision of a quartz watch. Housed in a water resistant stainless steel case with ceramic bezel, a 24 hour GMT hand and Lumibrite indices for exceptional