Tissot Watch Cera Ceramic. Cera is a girls name meaning fiery ones. That makes it the perfect tag for a watch made from ceramic, a material fired at very high temperatures to ensure its finish and robustness. The Tissot Watches Cera is a black and white line reminiscent of ebony and ivory piano keys with sultry black and innocent white elements. Ceramic bezels and bracelet links surround a choice of square or round dial with an optical illusion effect. The watches are very comfortable to wear and make a confident statement on their wearers' behalf, in this case, the choice really is black and white.