This is the model classic 30. It has a special dial That's why it is called seasonal. It is only brought out in one season as a special. The dial has chromed indexes instead of black ones.. The size is 30mm diameter (without the crown) and thickness 7mm. The watchcase is made out of stainless steel. The strap is nylon. The watch has a mineral glass. The watch has a Swiss quartz (battery) movement. This watch is new. You will recieve 2 years guarantee on it.