Watch reference library
Panerai Luminor Marina PAM03312
In production 2025 to present.
The Panerai Luminor Marina PAM03312 is a 44mm AISI 316LVM stainless steel watch with the calibre P.980, water resistant to about 500 meters, made 2025 to present.
Specifications
- Case size
- 44mm, just under 14mm thick
- Case material
- AISI 316LVM stainless steel
- Bezel
- Polished steel fixed bezel
- Dial
- Matte black dial with luminous Arabic numerals and hour markers, date at 3 o'clock, small seconds at 9 o'clock
- Movement
- Panerai Caliber P.980, automatic, hacking seconds
- Power reserve
- 3 days
- Water resistance
- About 500 meters (50 bar)
- Crystal
- Sapphire crystal, sapphire caseback
- Bracelet
- Black rubber strap with quick-release system, secondary strap included
The story
The Luminor case shape traces back to a 1950s Panerai patent for a crown-protecting bridge device, designed to shield the winding crown from impact and improve water sealing on the diving instruments Panerai built for the Italian Navy. The Luminor Marina name and civilian production version of that case were introduced to the public market in the early 1990s, giving the line its now familiar cushion-shaped case and lever-actuated crown guard. The Luminor Marina has gone through several movement generations since then, moving from the first automatic version based on a modified Valjoux 7750 to Panerai's in-house P.9010 caliber introduced in 2017 with a slimmer case profile. At Watches and Wonders 2025, Panerai updated the Luminor Marina again, introducing the P.980 caliber as PAM03312's engine and pushing water resistance to about 500 meters, a significant jump for a model historically rated closer to 100 to 300 meters. The P.980 adds a hacking seconds function, meaning the seconds hand stops when the crown is pulled for time setting, a feature the outgoing P.9010 lacked, along with a traversing balance bridge visible through the newly added sapphire caseback. PAM03312 is the steel, black dial, rubber strap configuration that anchors the refreshed Luminor Marina range, replacing the previous generation reference PAM01312 as the standard model in the lineup.
What to check before you buy
Confirm whether a listing is for the current PAM03312 or the outgoing PAM01312, since the two look similar at a glance but differ in movement caliber, case thickness, water resistance rating, and the presence of a sapphire caseback on the newer model. Check that the crown-protecting lever moves freely and locks down fully, since this mechanism is a maintenance point specific to the Luminor case shape and can wear or loosen over time. The quick-release rubber strap system makes strap swaps straightforward without tools, so a used example missing its second strap is a minor and easily remedied gap rather than a major condition issue.
Buying or selling a PAM03312?
Selling one? Text photos to (605) 521-2821 for an offer within hours, or ask for one below. Moda pays by wire or Zelle within 24 hours of receiving the watch, on its own insured label. Rather sell it yourself? Post it in the Moda watch groups and run the listing through the Post Checker first. Buying one from someone you don't know? Moda's middleman service inspects the watch at Moda HQ and the buyer pays the seller only after approving the condition report. When it ships, it goes fully insured through ShipIFS, the shipping vendor Moda uses for its own watches.
Moda Watch Club is the Moda group for luxury watches, and Moda Watch Club: 10K & Under covers watches below that line. Both are free to join with a join code.
Common questions
What replaced the PAM01312 in Panerai's current lineup?
The PAM03312 replaced it in 2025, bringing the new P.980 caliber, a thinner case, a sapphire caseback, and water resistance raised to about 500 meters.
How thick is the current Luminor Marina compared to earlier models?
The PAM03312 measures just under 14mm thick, described by Panerai as slimmer than the outgoing generation.
Does the current Luminor Marina have a see-through caseback?
Yes, PAM03312 has a sapphire caseback that shows the automatic P.980 movement, a feature added with this 2025 update.
What is the crown guard for on a Luminor watch?
It is a lever-actuated bridge that locks over the winding crown, a design that traces back to a 1950s Panerai patent intended to protect the crown and improve water sealing.
What water resistance does the current model offer?
It is rated to about 500 meters, a notable increase over earlier Luminor Marina generations.