Wonderful photo's taken by @dalevito of our 105.012 with CB case. The CB Speedmasters have cases that were produced by the company Central Boites, easily recognizable by the flat facet on top of all four curved lugs. Finding a sharp CB case is a challenge these days as a lot of cases had the flat facet polished out during services over the last 50 years by (non-Omega) watchmakers... There could be other reasons why your CB Speedy doesn't have the flat facets though.. (think service case, changed out center-case etc.) but i won't get in to that right now. This here is just to show you how to recognize a well preserved CB case. Btw:1 Who's joining us tonight at The Moon Room for our next event!!? #speedytuesday #watchworkshaarlem #haarlem #vintageomega #vintagespeedmaster #speedy #speedmaster #moonwatch #premoon #moonwatchonly #watchcommunity #watchfreak #watchdaily #watchuseek #cbcase #instawatch #instagood #watcheswithpatina #patina #vintagewatches #watchaddict #watchnerd #watchdaily #watchfam #rare #vintage #omega #321 #omegavintage #chronograph (bij Ace & Spyer Jewelers)