The correct end links depend on the watch model. Although this bracelet has been seen fitted to several models: Speedmaster, Seamaster and even Geneve in the OP, it is a relatively uncommon bracelet so there may not be enough information about the end links. BTW, the OP's watch has two different end links, the upper one is incorrect but still appears to fit the watch.
PS: The 633 is certainly incorrect, but may fit as well.
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