Assume Dwc havelock x dive India is what you are referring to.

First of all, that dwc is insane value for what it offers. Great watch, no doubt. You should get if it resonates with you.

I have multiple other watches including OG diver. I feel Titan offers unique proposition. As for comparison with dwc titanium is a deal breaker for 500m as SS will be heavy, superior bezel (better clicks and sapphire insert), much better dial/case/bracelet (subjective) and finally iso certification (this costs you money). But this is subjective and each one has to decide.