Panerai, LUMINOR, Lumino, model:PAM01312,P.9010 automatic mechanical movement, brushed stainless steel, case diameter; 44mm, complete set, two watch straps ◦ Case and crown Guard: The cushion-shaped stainless steel case, paired with Panerai's patented crown guard, combines a retro military style with a water resistance of 100 meters (300 meters for some models), making it highly recognizable. Dial and Hands: The black sandwich dial features luminous Arabic numerals (at 12 / 6 o 'clock) and bar hour markers. The blue steel small seconds hand at 9 o 'clock (commonly known as the "torpedo seconds hand") is a signature design of this series, providing clear time reading and a sporty feel. The 3 o 'clock position calendar window, and some models (such as PAM01320) also come with GMT dual time zone function. Strap configuration: The picture comes with three straps - a military green rubber strap (printed with the brand logo), a black alligator leather strap, and a sports leather strap with red and blue stitching. They are suitable for different wearing styles in various scenarios and are equipped with dedicated strap removal tools. This is a common "multi-strap set" configuration for Panerai models.