samgher Posted June 1, 2009 Report Share Posted June 1, 2009 I found this 7750 movement in Ebay, but i am not sure if it is original swiss made or is an asian copy. The seller says that is an original one (ETA-swiss made) but the item description indicates this hand sizes: second center hand 0,20mm, registers - chrono subdials 0,20mm (as asian copies). The ETA manufacturing specifications indicates 0,25mm for second center hand and 0,18mm for registers. I am attaching the following pictures: I will appreciate you opinions. Quote Link to comment Share on other sites More sharing options...
Toadtorrent Posted June 1, 2009 Report Share Posted June 1, 2009 Looks real to me...at least by the rotor bearing being screwed on properly and the regulator. I couldn't tell you about the hand size issue. Here's the sizes we use here from another post. Genuine ETA 7750 all variants (all) Hour 2.00mm Minute 1.20mm Center Seconds 0.25mm Subdials 0.17mm Old Asian 7750 version all variants(21,600 BPH) Hour 2.00mm Minute 1.20mm Center Seconds 0.25mm Subdials 0.17mm New Asian 7750 (28,800 BPH) Normal ones - NOT the Daytona model (don't have one to measure) Hour 2.00mm Minute 1.20mm Center Seconds 0.20mm Subdial 0.20mm Quote Link to comment Share on other sites More sharing options...
hooky Posted June 1, 2009 Report Share Posted June 1, 2009 Looks real to me too. but be aware that these movements need a full overhaul. Most time they are used for many years. And even when it is new, they are 'new old stock' which means they also need a service since all the oil is dried up. so take into account the cost of service and installation into a watch. not just the ebay deal... Quote Link to comment Share on other sites More sharing options...
samgher Posted June 2, 2009 Author Report Share Posted June 2, 2009 Looks real to me too. but be aware that these movements need a full overhaul. Most time they are used for many years. And even when it is new, they are 'new old stock' which means they also need a service since all the oil is dried up. so take into account the cost of service and installation into a watch. not just the ebay deal... Thank you guys. I appreciate your opinions. Will inform about the quality of the movement when i receive it. Quote Link to comment Share on other sites More sharing options...
EuroTimez Posted June 3, 2009 Report Share Posted June 3, 2009 Looks Real, the COPY 7750 don't come (yet) with the engravings on the side 7750, ETA logo, and the "25 jewels, twenty-five, swiss" engravings. It has a real working regulator, so all points to gen SWISS ETA 7750.... nice one. Excellent movements! Quote Link to comment Share on other sites More sharing options...
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