Originally, anti-magnetic watches were developed for various types of rolex replica sale, such as scientists who worked around strong magnetic fields. Ironically, as we use more and more rolex replica sale in our life, the "threat" of magnetism to watches is amplified. So do you need an anti-magnetic watch? Maybe. Do you want one? Probably. Grand Seiko came out with this assortment of Magnetic Resistant watches around 2012. This includes two replica watches versions as well as three quartz versions, with the latter including a 500-piece rolex replica sale edition, known as the Grand Seiko rolex replica sale. The collection also included the very visually similar rolex replica sale Seiko SBGR077 (off-white dial) and SBGR079 automatic models.