I spotted this around. The condition is poor. I am not sure but is it possible that the balance wheel has some rust on it? Apart from that the movement looks clean and nice and it runs ok. Original bracelet and crown marked certina. And I am thinking a new dial and crystal will make this watch look nice.
Of course the price was the one that got my attention as it is about 15 - 20 times less that it should be for same model in good condition. However it comes from a not so trusted location.
Is this a franken certina? the hands seems a bit different from what I have seen on DS. Thanks