TAG Heuer Watch Calibre Heuer 01 Red Bull Special Edition CAR2A1K.BA0703. In one of the longest running partnerships, TAG Heuer has teamed up with Red Bull once again to bring us the TAG Heuer Calibre Heuer 01 Red Bull watch, another special edition timepiece that proves the value of precision and accuracy in both timekeeping and motor racing. This striking piece boasts a 45mm sandblasted and polished stainless steel case, blue ceramic bezel and sapphire crystal glass with anti reflective treatment. The designers have made sure that the bold skeletonised dial of the TAG Heuer Calibre Heuer 01 Red Bull watch does not eclipse its ability to tell the time. They have combined large Arabic numerals with red curved hand applied indexes, red polished counter hands and polished minute and hour hands painted in Superluminova for easy readability even in the dark. To secure the piece to the wrist, a stainless steel bracelet and deployment clasp is added.