Any good? Which size for Speedmaster? Which size for Seamaster 166.024 Which size for 34mm 1950's Seamaster? http://www.ebay.com/itm/26115032318...eName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649Purchases made through these links may earn this site a commission from the eBay Partner Network Thanks
definitely not one of those those are for Omega sports watches, what you want for everything else is one of the three prong types, but I'd actually stick with one of the rubber caseback "ball" type openers for screwbacks or get a watchmaker to do it myself.