PANERAI · LUMINOR MARINA AUTOMATIC · AUTO · 44MM · STAINLESS STEEL · PAM00104 ·

Specification Detail
Brand Panerai
Model Luminor Marina Automatic Acciaio
Reference PAM00104 (PAM 104)
Case 44mm cushion case, stainless steel, polished/brushed
Case Height Approx. 16mm
Lug Width 24mm
Crown Luminor lever-locking crown-protecting bridge
Crystal Sapphire
Caseback Solid steel
Water Resistance 300m
Dial Black; printed luminous Arabic numerals and baton indices
Hands Luminous baton hands
Functions Hours, minutes, small seconds at 9, date at 3
Movement Calibre OP III automatic, ETA 7750 base, COSC-certified chronometer
Jewels / Frequency 21 jewels / 28,800 vph
Power Reserve Approx. 42 hours
Production Period Approx. 2002–2015 (exact year unconfirmed)
Condition Very Good (pre-owned)
Inclusions Box and papers (full set)
COA Certificate of Authenticity included
Provenance & collectibility: Introduced in 2002, the PAM 104 is one of Panerai’s defining modern references. It is the core 44mm automatic Luminor Marina that set the template for the brand’s civilian success. Its long production run and later succession by the PAM01104 make it a benchmark reference for collectors entering the brand.
Design & dial: The black dial follows Panerai’s naval-instrument lineage with oversized Arabic numerals at 12, 6 and 9 and a small seconds register at 9. The date sits at 3, giving it everyday practicality. It is all framed by the 44mm cushion case and the patented crown-protecting bridge that defines the Luminor silhouette.
Movement: Powered by the calibre OP III, a Panerai-modified ETA 7750 base. The chronograph module is removed, and the movement has a Glucydur balance, Incabloc shock protection, and Côtes de Genève finishing. It is COSC-certified, robust, and widely serviceable.
Condition: Presented in Very Good pre-owned condition, with wear consistent with careful use. It carries 300m water resistance and the full tool-watch presence that has made the reference a staple daily wearer.
Inclusions: Offered as a full set with box and papers, plus a separate Certificate of Authenticity. That combination gives a buyer documented provenance and independent verification, which is the strongest way to present this reference.