2020s black dial 40mm stainless steel case round case shape chronograph sub-dials tachymeter bezel automatic movement screw-down crown engraved logo This item comes with a standard one-year warranty from the boutique. Normal everyday use and external agents may reduce the lustre of gemstones and gold surfaces. To maintain, use specific, non-abrasive products specially meant for cleaning jewellery. Condition: UNWORN. This item is previously owned but remains unworn and in its original condition. However, it does not come with its original tags.