Seiko 7A38 - by the numbers

Thank you for your substantive reply. Clearly, I do not know my left from my right! The missing pusher is at twenty past the hour. The watch is indeed stainless steel. In fact I found my watch mentioned in your forum. I acquired it in 2013 for £70 and worn it most days since. It has never missed a b...

Hi This is my first post. I have a 7A38-7260. The bottom left pusher has fallen out and lost. I would like to replace the pusher, spring and gasket or "o" ring. Where can these be obtained? Are there part numbers to make sure I get the correct parts. Second request. I take it the original ...