Daytona zenith winding times

[yzr500]

if your zenith daytona is not regularly worn how long does it last on a full windup?

[Llentil the llama]

Google search of "Rolex Daytona Zenith movement power reserve" gives the answer of 52 to 54 hours.

As ever the caveat of general AI answer applies, however as this is an actual factual result on a direct question about a number the probability of the answer being correct within the parameters you require are good.