The Panerai Submersible 1950 Amagnetic, reference PAM01389 (often written PAM 1389), is a 47 mm titanium-cased dive-style watch with an automatic P.9010 movement and a three-day power reserve, according to Panerai. Its defining practical question is its large case: the 47 mm diameter deserves a careful fit check on your own wrist. This is a specification-based review, with evaluative observations attributed to the publications that reviewed the watch rather than presented as a personal wear test.
What is the Panerai PAM01389?
Panerai identifies PAM01389 as the Submersible Amagnetic. The reference also appears in coverage as the Luminor Submersible 1950 Amagnetic 3 Days Automatic Titanio; aBlogtoWatch used that longer name in its December 12, 2017 hands-on article. Time+Tide likewise discussed PAM 1389 as an updated Amagnetic Submersible reference. Panerai’s product listing, aBlogtoWatch’s hands-on coverage, and Time+Tide’s review are useful for distinguishing manufacturer specifications from independent commentary.
How large is the case, and how might it fit?
The manufacturer lists a 47 mm case. Independent coverage describes the case as titanium, while Panerai’s listing specifies a ceramic/titanium bezel. At 47 mm, this is a substantial watch by diameter; that number alone cannot establish whether it will suit a particular wrist, since the evidence here does not provide a measured on-wrist fit assessment or case thickness.
If you are considering one, try the watch on if possible, or compare its measured dimensions with a watch you already wear comfortably. Pay attention to how the case sits across your wrist, not just the diameter on paper. Neither the specification nor the review coverage establishes that it will feel comfortable for every wearer.
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What movement and functions does PAM01389 have?
Panerai lists the automatic P.9010 calibre with 31 jewels, two barrels, 200 components and a frequency of 28,800 alternations per hour. The stated power reserve is three days. Those are manufacturer specifications, not independent performance measurements; no comparative accuracy result is established here.
- Time display: hours and minutes.
- Additional indications: small seconds at 9 o’clock and date at 3 o’clock.
- Dial: black, with luminous hour markers and dots, according to Panerai.
What does the Amagnetic design and bezel mean?
The name and independent reviews describe the watch as antimagnetic, and aBlogtoWatch discusses its magnetic-shielding construction. The available specifications do not establish a verified magnetic-resistance figure, so the name should not be read as a quantified protection rating. If a specific level of magnetic protection matters to you, seek documentation for that exact reference and its condition.
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- Metal type: alloy
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- MATERIALS: The designed buckle is appropriately curved to be a perfect fit for the wrist and straps. Overall, the quality materials and humanized design come up with a fine detail and craftsmanship watch strap.
- BEST GIFT: This is a fashionable watch band that can be used as a gift for friends, relatives, etc., a product that you can trust.
Panerai describes a graduated bezel that rotates anti-clockwise and lists the watch in its Submersible line. These are design and product-class details, not a guarantee that a pre-owned example is suitable for diving. For any water use, condition, seals and service status matter; have a watchmaker assess a used watch rather than relying on its original classification.
What straps are listed with the watch?
Panerai lists a black rubber strap and an additional Velcro strap. The listing does not establish compatibility dimensions for third-party replacements, so verify attachment and sizing for PAM01389 before buying another strap.
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- GOOD DESIGN: watch bands are meticulously designed to elegance, function, and charm, providing better wearing comfort, and better choice watchband replacement for every watch. We insist on making the watch straps meet our high quality standards, including stronger stainless steel hardware, to make sure every leather watch band stands out and holds up.
- MATERIALS: The designed buckle is appropriately curved to be a perfect fit for the wrist and straps. Overall, the quality materials and humanized design come up with a fine detail and craftsmanship watch strap.
- BEST GIFT: This is a fashionable watch band that can be used as a gift for friends, relatives, etc., a product that you can trust.
What is the difference between PAM00389 and PAM01389?
The sources available for this review identify PAM01389 but do not provide a complete, verified side-by-side specification comparison with PAM00389. It would be unsafe to infer what changed from the reference numbers alone. To compare the two, check reliable documentation for each exact reference, including case dimensions and materials, movement and reserve, magnetic protection, bezel, water-resistance rating, dial, strap fit and service history.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Should you buy a PAM01389?
The published specifications make PAM01389 a clear choice to investigate if you want a large, titanium-cased Panerai Submersible with a three-day automatic movement, date and small-seconds display, and the supplied rubber and Velcro straps. The main fit consideration is its 47 mm case; assess it on your own wrist rather than assuming the diameter will work for you.
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For a pre-owned example, confirm the reference, authenticity, condition and service history with reliable documentation and an appropriately qualified watchmaker. Panerai’s cited Brazil product page currently displays an unavailable message, but that is a regional page notice, not evidence of worldwide availability or secondary-market stock. Current price, global inventory, seller authenticity and marketplace listings are not established here.
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.




