PT5000 Automatic Movement 28800bph 25.6mm for ETA2824-2 for Seagull ST21 with Datewheel: A Repair Part, Check Case and Hands Before Swapping

The PT5000 is an alternate-source automatic movement built to the ETA 2824-2 outline, running at 28800 beats per hour with a 25.6mm diameter, sold here with a datewheel, washers and screws. Before ordering, treat it as what it is: a repair replacement, not an upgrade to a Swiss original. Fitment depends on three things the listing does not fully settle: whether your case accepts a 25.6mm movement holder, whether the dial feet positions match your dial, and whether your hands fit this movement's post heights — those dimensions are not listed, so ask the seller before assuming your dial and hands will drop on. The listed for-ETA2824-2 and for-Seagull ST21 references mean the footprint targets those layouts; movements from a worn watch frequently need a new stem cut to length for the specific crown. Accuracy and power reserve figures are not stated on the page, so do not buy expecting chronometer performance; if your priority is an original Swiss movement, this is not that product.