The PRX is a 1978 design brought back intact, and pairing it with a robot anime that aired in 1975 is the rare crossover that actually lines up. The blue dial nods to Grendizer without turning the watch into a costume, and the integrated bracelet and tonneau case still read as pure late-seventies Tissot. Powermatic 80 automatic inside with an 80-hour reserve, 40mm steel case, 100 meters. Brand new with original box and papers. Among Tissot watches with real collector interest, this one earns it on design alone.