(TrendHunter.com) The PHANTACi x UNDEFEATED x Tudor Black Bay GMT limited edition is a collaborative watch release that reinterprets the Tudor Black Bay GMT with co-branding and bespoke design details. The timepiece…(TrendHunter.com) The PHANTACi x UNDEFEATED x Tudor Black Bay GMT limited edition is a collaborative watch release that reinterprets the Tudor Black Bay GMT with co-branding and bespoke design details. The timepiece…