The item for sale are brand new 2 aftermarket replacement heavy duty 316L stainless steel spring bars. It fits 44mm Rolex Datejust II 116333 116334 , Sea dweller Deepsea 116660 or Explorer II 216570 watch which takes fat spring bar for watch band with 21mm lugs. These spring bars are made of 316L stainless steel which is the highest quality. They are OEM factory made with the same strength and thickness as your original spring bars and made the same style. It is made for watches made after 2010 and after so make sure you check it before purchasing it. You will get 2 spring bars.
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