How to build a 10 ATM/100m Watch Water Pressure Tester for $40 (assuming you already have a bicycle pump or an air compressor)
There are a few ways you can go about doing this depending on a) what you already have and b) how elaborate you want to …
Continue readingI am seriously pondering my 3rd Sinn purchase. I have been drawn to the 857 UTC for several years and now I am at the point where I am thinking I am going to pull the trigger. I have about as much use for the UTC (fn) as I have use for another hole in …
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