Jaeger-LeCoultre

Hi I have a Reverso Gran'Sport Automatique that was given to me as a gift (brand new) about 4 years ago. If I wear it all day, which I generally do, taking it off around 7 PM, I will have to set it again when I put it back on at about 8 AM the next mornin... 

Welcome here, first. As for your question, give 30 turns to the crown, and test its power reserve as you do it, wearing it from 8 AM till 7 PM. If the power reserve doesn't last till the next morning, so yes, you may have a problem. All depends of the kin... 

Thanks Nicolas. Since this is an automatic, I'm assuming that 30 wrist movements will substitute for 30 turns to the crown... I'm fairly active during the day, so I don't think that's an issue. Thanks again.