Waalaikumsalam, brothers who glorified Allah, wearing gold for men nowadays, both in any condition.
It was narrated from Abu Hurayrah radiallahuanhu, he said, "Verily, the Prophet sallallaahu alayhi wasalam prohibits wearing a gold ring" (Bukhari).
The Prophet sallallaahu alayhi wasalam never seen a gold ring in the hands of a man, then he let go of the ring and throw it away, as he said, "One of you accidentally take the coals of hell and put it in his hand," Then the Prophet went away. The Companions said to him, "Take your ring and make use of it". The man replied "No by Allah, I will not take it after the Prophet rid of". (Muslim)
It was narrated from Abu Umaamah, that the Prophet sallallaahu alayhi wasalam once said, "Whoever believes in Allah and the Last Day, then do not wear silk and (wearing gold jewelry)." (Reported by Ahmad, Justice and Ath-Thabrani)
It was narrated from Ali radiallahuanhu, that the Prophet sallallaahu alayhi wasalm once said, "Forbidden wearing silk and gold for men among my people and allowed for the wanitany". (Reported by Abu Dawud, Tirmidhi, An-Nasa'i and Ibn Majah)