The Panerai Radiomir Tre Giorni PAM 01335 has a hand-wound movement and a vintage-inspired aesthetic. It features a blue gradient dial, a stainless steel case, and a calfskin leather strap. The watch's name, "Tre Giorni," is Italian for "three days" and refers to its 72-hour power reserve.

• Movement: Hand-wound mechanical, P.6000 calibre, with 19 jewels and a three-day (72-hour) power reserve.
• Case: 45mm diameter, made from AISI 316L Patina steel.
• Dial: Gradated blue with luminous Arabic numerals and hour markers. The dial features Panerai's classic "sandwich" construction.
• Water resistance: 10 bar, equivalent to about 100 meters.
• Crystal: Sapphire.
• Strap: Dark blue calfskin leather with ecrue stitching and a trapezoidal patina steel buckle.

$4,500