Grand Seiko Mechanical 9S Series
Although proud of their quartz calibres, in the mid 1990s, Seiko decided that in order to fulfil the demands of the market, it needed to reinvent its mechanical movement watches. In 1998, Seiko produced its first entirely new mechanical movement the 9S. It was available in two versions, the 9S51 with no date, and 9S55 with date. The 9S calibre was fitted with a special mainspring that, at a time when watches provided a 40-hour power reserve, made possible for a 50-hour power reserve, and was only available in Japan. This 9S calibre brought in the possibility for a mechanical GMT, thus the Grand Seiko 9S56 was created, featuring a fourth hand indicating GMT. Exquisite Timepieces is an authorized dealer of the Grand Seiko Mechanical 9S collection. You can find Grand Seiko Mechanical 9S watches for sale here.
19 watches in this collection
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List of Watches / Accessories
![Grand Seiko Hi-Beat 36000 GMT SBGJ219](https://d2j6dbq0eux0bg.cloudfront.net/images/16115183/1029587799.jpg)
![Grand Seiko Hi-Beat SBGH205 Black Dial](https://d2j6dbq0eux0bg.cloudfront.net/images/16115183/1029587837.jpg)
![Grand Seiko Hi-Beat SBGJ201 GMT White Dial](https://d2j6dbq0eux0bg.cloudfront.net/images/16115183/1029587877.jpg)
![Grand Seiko Hi-Beat SBGJ203 GMT Black Dial](https://d2j6dbq0eux0bg.cloudfront.net/images/16115183/1029587887.jpg)
![Grand Seiko Automatic GMT SBGM221](https://d2j6dbq0eux0bg.cloudfront.net/images/16115183/1029587897.jpg)
![Grand Seiko Automatic SBGR257 Black Dial](https://d2j6dbq0eux0bg.cloudfront.net/images/16115183/1029587972.jpg)
![Grand Seiko Automatic SBGR261](https://d2j6dbq0eux0bg.cloudfront.net/images/16115183/1029587992.jpg)
![Grand Seiko SBGH255 Hi-Beat 36000 Professional Diver](https://d2j6dbq0eux0bg.cloudfront.net/images/16115183/1030958499.jpg)
![Grand Seiko Heritage SBGR315](https://d2j6dbq0eux0bg.cloudfront.net/images/16115183/1088540385.jpg)
![Grand Seiko SBGJ211](https://d2j6dbq0eux0bg.cloudfront.net/images/16115183/1031061410.jpg)
![Grand Seiko SBGH263 Hi-Beat](https://d2j6dbq0eux0bg.cloudfront.net/images/16115183/1031090780.jpg)
![Grand Seiko Four Seasons Summer SBGH271 Green Dial](https://d2j6dbq0eux0bg.cloudfront.net/images/16115183/1088540220.jpg)
![Grand Seiko Elegance SBGK002](https://d2j6dbq0eux0bg.cloudfront.net/images/16115183/1031966603.jpg)
![Grand Seiko Elegance SBGK004 Black Dial Rose Gold Case](https://d2j6dbq0eux0bg.cloudfront.net/images/16115183/1031966618.jpg)
![Grand Seiko Elegance SBGK006 White Dial Yellow Gold Case](https://d2j6dbq0eux0bg.cloudfront.net/images/16115183/1031966643.jpg)
![Grand Seiko Four Seasons Fall SBGH273 Blue Dial](https://d2j6dbq0eux0bg.cloudfront.net/images/16115183/1088540230.jpg)
![Grand Seiko Heritage SBGR317 Black Dial](https://d2j6dbq0eux0bg.cloudfront.net/images/16115183/1088540395.jpg)
![Grand Seiko SBGH213 Hi-Beat](https://d2j6dbq0eux0bg.cloudfront.net/images/16115183/1088540405.jpg)
![Grand Seiko Sport SBGJ233 Hi-Beat GMT Blue](https://d2j6dbq0eux0bg.cloudfront.net/images/16115183/1088540415.jpg)