I’ve recently downloaded the Watch Tuner Timegrapher app for my iPhone XS, and was surprised at how well it works with my vintage IWC. I’ve only tried it with the built in mic, as I don’t have an external one with me. It picks up really well on my old IWC that I know needs servicing, but it won’t pick up my Submariner, with the internal mic. £12.99, certainly interesting to play with, but maybe not one for chunkier watches without an external mic.

Dave


Sent from my iPhone using Tapatalk