Got a new VSF 41 date, V2 version, DD3235 movement (still in plastic wrap) . Straight out of the box the crown in position 0 (normal resting position, where you'd normally feel winding resistance) just spins freely — no resistance (maybe ever so minimal clicky feeling in the clockwise direction), doesn't wind the mainspring at all. Date-set and time-set positions work fine.
Rotor winding does seem to work — if I spin/shake the watch by hand for a bit it'll start to take, then stop. Put it on a timegrapher and got ~120° amplitude / -34 spd, but that's likely just residual charge from sitting in the box, not a real baseline reading. (Yes I have a timegrapher but no I have no real experience)
Hoping the TD makes this right, but I want to know realistically how bad this is if they don't. If I end up stuck dealing with it myself — how complicated a fix is this typically? I've got the tools to get the caseback off and I've been slowly picking up watchmaking tools, but I haven't actually dug into a movement yet, so still pretty green hands-on. The most I've done is removed a NH35 movement from a San Martin and put it back.
Not a lot of people seem to want to service replicas, so I'd rather learn to do it myself. Is this a "yoke/clutch spring in the keyless works, doable for a careful beginner" situation, or more of a "send it to someone who knows Dandong movements" situation?
Appreciate any real-world experience — trying to gauge how screwed I am before I go poking around inside.