20mm Fat Spring Bars (Pair)
These fat spring bars are designed to fit with your Seiko watches with a 20mm lug width, such as the SKX013 and our NMK908 MM300 SKX Conversion Case.
These fat spring bars have shoulders/flanges unlike the OEM Seiko spring bars, which makes removing them a whole lot easier.
We sell our fat spring bars in pairs (ie. 2 spring bars per set).
Great fit for the MM300 Conversion Case, great quality