What is he wearing? (Note second pic is for reference only....watch wearing is not possible while Hulking.)

 

Google for “huge black PVD watch” took me pretty much straight there



https://hiconsumption.com/2015/08/military-time-best-tactical-watches/

 

Is that a flashlight on the side?

 

I guessed lumeinox from the picture, never seen that monster before though. Nice ID.

 

I think this is a surefire product...

Yep:https://www.surefire.com/illumination/wristlights.html

They make really nice, expensive tactical products and flashlights...

 

Death Ray