UniqueFire LT-HT1403…very Jetbeamish 
No info on the display…I assume it is for modes?
Don’t see anything in the descriptions I could turn up about diving. Single end style O-ring on the battery barrel. Might be rain and splash proof.
‘Dive’ is in the main title/description.
Now, am I going to claim it is dive worthy? Nope! 
Also in the very generic description:
“DESCRIPTION DETAILS
If you are seeking for a flashlight for underwater using, don’t miss this LT-HT1403 CREE L2 Emitter 1200LM 5 Modes Dive Flashlight Black! It features gorgeous water resistance for dive use, and is designed with high brightness and long lighting distance to provide clear visual range. The low power consumption endows it with long working hours, and the case is meticulously crafted for easy gripping. Ideal choice for you! Grasp the chance and take it home!”
Not only have they copied the Jetbeam DDC20 design but the tailcap is a copy of the BlackShadow Darth.
i actually kinda like it. but ill only pay $25 for it