The thing Rock gave Cody was the watch Cody gave him
On MMA hour Cody said he got himself and Seth a watch with XL on it because they main evented mania together and refused to say who else he gave it to. Roman was wearing one at the HoF picrel
Cody said the thing Rock gave him was a "wartime overture" that Cody had gifted him
Rock gave him the watch back as a fuck you work-shoot style