The clear sapphire backs are the perfect way to bring new life to our classic retired watches from years past. 

We have very limited parts available for these retired watches so get a spare sapphire back while you can. Some of these watches didn't ship with a sapphire back so this would be a great upgrade too.

All backs are made from both 316L Stainless Steel Sapphire.

Make sure your ordering for the correct watch beforehand

Mid Pilot Automatic Watch - 39mm

Large Pilot Automatic Watch - 46mm 

SR-3 Dive Watch - 39mm Will Not Fit SR-35 2018

SR-9015L Automatic Watch - 46mm Will Not Fit SR-1 or GPT Series

Side Note: No Returns & Should Be Installed With Professional Tools By A Professional Watchmaker To Ensure A Water Tight Seal.