black dial stainless steel case tachymetre scale bezel Skylab 2 mission patch sub-dial Hesalite crystal custom engraved caseback stainless steel bracelet clasp fastening mechanical movement with manual winding serial nr. 3597.22.00 This item comes with a standard one-year warranty from the boutique. Condition: GOOD. This previously owned and used item is in good condition with minimal signs of use. This may include fading of material or plating and scratches.