Panerai Pre-owned Luminor Marina 'Specchio Blue' (2021) is a stainless steel automatic watch featuring a sunburst Specchio Blue dial and the Cal. P.9010 movement with very good performance (+4 seconds per 289° amplitude). Good condition with signs of wear on the case, bezel, and bracelet; includes original box, instructions, original purchase receipt, adjustment pin, screwdriver, sticker with reference number, and warranty card from the October 2021 purchase. Millesimation number X0166/1000 is on the case back and the watch is supplied on a Panerai stainless steel bracelet with folding clasp. Key attributes: Blue | Stainless steel | Very good movement performance (+4 seconds per 289° amplitude) | Automatic winding (Cal. P.9010) | Date display | Small seconds subdial | Stainless steel bracelet with folding clasp | Includes adjustment pin and screwdriver | Specchio Blue sunburst dial | Arabic numerals | Small seconds | Date display | Millesimation number X0166/1000 on case back | Dimensions & fit: Diameter approx. 44 mm (measured without the crown) | Fits wrist sizes up to approx. 18.5 cm | Composition & care: Stainless steel | Wipe with a soft cloth; avoid exposure to chemicals and extreme temperatures; service according to manufacturer recommendations.