Grand Seiko luxury fake watches Launches Gold Models Spring Drives on Japan-Exclusive Solid Gold Bracelets. Grand Seiko features three gold Spring Drive models equipped with the new 9RA2 caliber. The Japan-exclusive Heritage Collection SLGA030, SLGA027, as well as SLGA028 come in rose gold, white gold or platinum, and yellow gold, respectively. The new collection functions slimmer cases, longer energy reserves, some new knobs, and a delightful, nearly 200-gram 18k gold bracelet. Though little recognized outside of Japan, the three gold Spring Drive swiss watches replica with 44GS-style cases and also solid gold bracelets happen to be a staple of Grand Seiko's domestic lineup for almost a decade. The caliber 9R15, once the brand's finest automatic Spring Drive movement, had been housed within it. Besides the gold insignia on the one, this movement is similar to the 9R65, but Seiko reserves its highest-performing quartz chronograph kit for these unique moveme...