You have 13 minutes to unlock this safe

Question

I want to share one more chapter of the puzzle crime story I make for my website. All of the information for solving this puzzle is contained in the text and the image below. As usual, any feedback will be highly appreciated. Thanks!

In the moment Sanders entered the hut, the electricity inside got turned on. A bulb lightened up the small room and revealed a man in a cage, desperately trying to escape. The man looked at the detective and said:

"You should be Sanders? Some crazy man kidnapped me and locked me here. He said that once you enter, you have exactly 13 minutes to set me free. After that the entire place will blow up. Please hurry, we need to figure out the correct 4-digit combination which unlocks the safe over there. The key which opens my cage is inside."

Sanders listened carefully, tried to calm the person down to best of his abilities, then started examining the room. He could see Teddy's peculiarities all around - a pair of mismatching shoes on the ground, a picture flipped upside down on the wall, three old electronic clocks, negligently thrown around... He noticed that even though the clocks were functional, all of them were few hours wrong, and also 15 of their segments were not working. The detective wondered for a moment why Teddy would even keep such useless items, then focused his attention on the safe.

Sanders spent the next few minutes trying to figure out the correct combination for the safe. Time was running out quickly, and he was getting more and more anxious. Suddenly, with just 2 minutes remaining on the clock, an insight hit him. He entered a 4-digit number and the safe cracked open.

Answer 1

I think the code is:

1910

I started by figuring out which of the segments were broken. To do this, I used the following rules:

1) The first number on each clock has to be a 1 or a 0. If it was most of a 0, that meant the rest of it had to be filled in.
2) The third number on each clock has to be less than 6. This meant that, even though there were multiple possible numbers that could come from some of the partial numbers, there was only one that worked.
3) After those, I filled in numbers that could only be one other thing. There were only a couple pieces left at this point, so there weren't too many possibilities.

Using those rules, I found that the times on the clocks were:

09:57, 06:55, and 10:28.
Adding 11 minutes, the times become
10:08, 07:06, and 10:39

This means that, 11 minutes into the escape, taking broken lines into account, the clocks would look like:

Flipping the last clock back over, to what Sanders would see, we get:

With 2 minutes left, Sanders reads the code, as clear as day:

ONE-NINE-TEN, or 1910

Also, props for the amazing artwork! I look forward to seeing where Sanders' story goes from here!

Answer 2

I might be way off, but this is what I got:

The code is 1059.

First of all, it is mentioned that Sanders has observed that the clocks are a few hours apart. So, the minutes part of the clocks are the same. It is only the hours part that is different. Also, as Sanders can look at the clocks from upclose he knows the exact number of segments that are not working, which is 15.

With 15 segments that are not working we can have the following times on the clocks possible: 09:59 on the first clock, 06:59 on the second clock, and 08:28(non matching minutes) on the third clock. But as the third clock is inverted and taking cue from the inverted picture we might consider the time on the third clock to be inverted. So, for the third clock the inverted time is 10:59(after keeping the number of non working segments to be still 15). Now, we also have matching minutes on all three clocks. Why does 1059 be the code? My wild guess -> 10:59 + 13 minutes = 11:11. The bomb might explode when there are four 1's on the clock(bomb runs on binary, so four 1's detonate it).