This project between between Citizen and mastermind JAPAN will get those watch enthusiasts mouths watering. The custom Alterna Chronograph Watch is previewed here with a black-laden titanium case and band completed with a sapphire engraved glass casing and the iconic mastermind JAPAN branding making for a really great design. In addition there is a 13.5mm diameter, the back of the time piece features a 25th Anniversary motif that rounds out the special edition collaboration.

Thanks to My Navi for the info.