Thanks for the clarification jm, there're A LOT of missed items ID's, I just didn't have the time to do them all and there're a lot of dummies so that was kind of frustrating but you're more than welcome to fill the gaps for your save editor...
Here's another NEW offset: 0x0001D362 - Days Elapsed
Also if you're interested the offsets of the Colossal Coffer go from 0x00043C9C - 0x00043E9B (128 Items) and the equipment go from 0x00043F9C - 0x0004409B (64 equipment)
Correct Days Elapsed Offset is 0x1D364 (2 Bytes)
I found the Wear Gauge in the 1st Equipment is at 0x43C5E (2 bytes) but i dunno how this work (next equipment offset +4)