This perpetual calendar is presented in a 42mm case made of polished/satin-finished stainless steel. Like all the watches in the Senator Excellence line, this new variant was designed with the highest demands on suitability for everyday use, durability and timeless aesthetics. The sapphire crystal case back provides an unobstructed view of the finely finished automatic movement. The timepiece is optionally equipped with a blue Louisiana alligator leather strap, a robust blue synthetic strap or a stainless steel bracelet.