I just bought a pierre cardin suitcase and lost the info on how to reset the lock. How do I reset the lock?

SOURCE: pierre cardin running fast

Not enough information. Mechanical or Quartz for starters. Runs fast probably means it needs cleaning and service. Probably not a watch worth doing that with. They use cheap movements that can easily replaced but jewelers are too lazy or expensive to take a cheap watch to. These use cheapo movements.

SOURCE: how can i unlock the combination lock on my

If its a padlock your talking about a quick answer is try making a shim.
( http://www.instructables.com/id/Open-Any-Padlock/ )
a long answer is start at 1 and work your way up. lol

SOURCE: I need a spare part to my Pierre Cardin watch. Is

mcdevito75 here, You can try to contact online at Pierre Cardin watch.com Most likely you"ll have to send the watch to Pierre Cardin or you may be able to order the part you need.

SOURCE: bought a [pierre cardin necklace

Yikes, that's no good at all, you are first going to want to contact Ryan Air, their number for Ireland is 0818 30 30 30.

They will be the ones that connect you with Pierre Cardin if need be, but I would bet Ryan Air will correct the issue, I believe they are the ones who place the guarantee, plus it's a local call for you from Ireland, so that's DEFINITELY your best bet.

Thanks
Tim

SOURCE: i have a 2-tone pierre cardin diamond watch and

Gold does not "fade" but if it is very thin plating, then it may wear off.

This make tends to be expensive; if you did not pay a high price for it, then it seem likely be a fake.