I am in Norway at the moment showing the watch and received a question which I am at loss on how to answer - what function does the small button below the crown serve?. I don't have a manual for it and could not find any info online - there has been interest in the 18kt watch but I suspect its more for the gold than the actual watch and it's provenance. Also, any particular battery brand recommended for it?. Taking it to a local Omega / Rolex service center to have them changed out fresh. Thanks.
Click to expand...