====== Grand Seiko SBGW258 ====== {{wst>image_cr|Grand Seiko|SBGW258|320px}} {{wst>image_cr|Grand Seiko|SBGW258 back|320px}} The **SBGW258** model is a luxury wristwatch from the [[Grand Seiko]] brand in the "Grand Seiko Elegance Collection" series. With this model, Grand Seiko [[2020]] celebrated the 60th anniversary of "Grand Seiko" as well as the eponymous brand with a reissue of the original [[1960]].
The exact day was December 18, 1960, when a team at Seiko's site in Suwa, central Japan, had been working determinedly for some time on a watch that would be as accurate, durable, comfortable and beautiful as humanly possible. On that day, the result of all their efforts was unveiled: A watch with a 14-carat gold case and a slim movement whose accuracy met the highest international standards of the time. This watch was such a great achievement that it was decided to call it "Grand Seiko". With this year's anniversary, it is now time to add a new edition of the first Grand Seiko from 1960 as a permanent part of the collection.The watch is powered by the [[manufacture caliber]] [[Seiko 9S64|Cal. 9S64]], which achieves an accuracy of -3 to +5 seconds per day and a very high power reserve of three days (72 hours).