We’ve focused only on the best quality Marine Grade Steel Watch Spring Bars. Here we have a range of Seiko compatible “Fatboy” / Heavy Duty Spring Bars compatible with many Seiko SKX dive watches.
Heavy Duty “Fatboy” style Spring Bars
We sell replacement spring bars suitable for the Seiko SKX009 and Seiko SKX007. A high quality marine grade stainless steel pin made to the same dimensions as the original Seiko C220FS part. They fit a majority of Seiko Dive Watches with a larger 1.1 mm lug hole (most watches are normally 0.8 mm). They also fit several popular models but please check LUG to LUG width (we sell 20 mm & 22 mm). Please click the button below to visit our eBay store. All items despatched from the UK. UK delivery only.
The main dimensions of the FAT Seiko SKX009 / SKX007 spring bar have been reproduced precisely as below:
- High Quality Marine Grade Stainless Steel (rust proof)
- Primary diameter = 2.5 mm
- Width when 95% compressed = 20 mm or 22 mm
- Pip diameter (the end that locates in lugs) = 1.1 mm