Resolved Special Objects with MC that can turn back time

Hi. I'm looking for a manga I read a long time ago. Not sure how long but at least 5+ years. It was about a guy who was really good at appraising antiques and the like, accurately guessing their real value. One day, he finds a really good watch and puts it on. Turn's out that watch is part of this insane collection of magical objects that all have weird abilities. The watch has the power to turn back the time of any object by 24 hours. That's when a girl who is on a quest searching for all the objects appears to try and get the watch. Something happens and the watch actually fuses with the MC and becomes a part of him. So he can use the powers infinitely and technically never get's hurt. Which helps since a lot of other object holders and searchers aren't exactly nice people. The problem is the watch is turning back his own time so he's slowly getting younger and will eventually cease to exist.
The two of them partner up to get more special objects in hopes of achieving both their goals. The girls goal is to release something important from a book that seals away the special objects. One object for each page. Except for something of hers got sealed inside by mistake so she's trying to find the correct object to replace it in the page.
I remember reading until the point where they find out that one of the magic objects are scissors capable of separating anything which can theoretically fix both their problems.
Ring any bells for anyone? Thanks for the help

 

I have no idea, but leaving this comment here in case.

 

Ooh, I remember reading this manga.

...Don't recall its name though.

 

Might be:
Kataribe no List

 

It's this. I actually just went on a hunt to find it a few months ago lol

 

This is it. Thank you.