This is a limited editions, 500 pieces. Calibre Blancpain 1315, power reserve 120 hours, 35 jewels, case 45mm, WR30atm.
It's a big watch on the wrist, but not uncomfortable at all. Stunning presence, COSC certificate, has a super-clear dial and an amazing lume.
In summary, an awesome watch for an active style of life.
Here the link to Blancpain site http://www.blancpain.com/en/watch/5015b-1130-52