For sale is a pre-owned excellent condition 35mm stainless steel IWC Portuguese. The IW3531 is sold as watch only, no box or paperwork will be included in the sale. The Portuguese features a silver dial with applied Arabic numerals and small seconds at six o’clock. The dial has some light signs of age; most notably inside of the open areas of the applied Arabic hour markers. The case remains in excellent condition with very light signs of wear throughout. The Portuguese is mounted on a generic brown leather strap with an OEM stainless steel tang buckle. The strap remains in near mint condition with little to no signs of use. Powering the IW3531 is an automatic caliber 891/2 on display through the open case back with an approximate power reserve of 40-hours.