Sunday Morning Showdown: Panerai Submersible Marina Militare Destro PAM01757 Vs. Omega Seamaster Ploprof 1200M Summer Blue

It’s Sunday morning, so it’s time for a hot cup of coffee and another battle in our Sunday Morning Showdown series. This week, we’re comparing two oversized dive watches with very different personalities. Daan has picked the newly introduced Panerai Submersible Marina Militare Destro PAM01757, while Jorg is defending the 2023 Omega Seamaster Ploprof 1200M Summer Blue. Both watches have distinctive designs and fascinating histories, but they approach the concept of a professional dive watch from very different angles. Which one deserves to win? As always, the final decision is yours!

Panerai has delivered several impressive releases over the past two years. Two highlights are the 44mm Submersible Marina Militare Destro PAM01757 and the slightly smaller 42mm GMT PAM01758. Both combine the Submersible’s contemporary aesthetic with classic design cues from the Luminor and Radiomir collections, with the Destro retailing for €12,300. It faces the Omega Seamaster Ploprof 1200M Summer Blue, introduced three years ago as part of the brand’s 75th-anniversary Seamaster collection. It is currently the only Ploprof in the lineup and costs €15,800. Let’s see which of these deep-sea heavyweights comes out on top.

Last week, on Sunday Morning Showdown…

First, though, let’s quickly recap last week’s battle. The Sinn U50 took an early lead against the Oris Aquis Date and never relinquished it. After a week of voting, the Sinn claimed a convincing 67% of the votes, leaving the Oris with just 33%. The comments reflected that result, with readers praising the U50’s authentic tool-watch character and capabilities. It was a relatively straightforward victory for Sinn. Will this week’s matchup produce another clear winner? Let’s hear what Jorg and Daan have to say.

Jorg: Omega Seamaster Professional Ploprof 1200M

Here we are again, Daan! This week’s matchup features two heavy hitters, although I suspect the Fratelli will have an immediate favorite based on looks alone. The Ploprof is certainly an acquired taste, and I wouldn’t blame anyone for choosing the Panerai. Its brilliance isn’t immediately apparent, but let me explain why I think the Omega deserves your vote.

I’ve expressed my admiration for the Ploprof 1200M several times here on Fratello. Six years ago, I wrote a lengthy 52Mondayz article explaining why I consider the previous-generation model, produced from 2009 to 2019, such a brilliant watch. If you ask me, it’s even better than the original Ploprof 600M from 1971. That first model remains one of the most impressive dive watches ever introduced, but its modern successor improved on it in both specifications and design.

Why I adore the previous-generation Ploprof 1200M

Updated typography, matching orange details, a repositioned date display, a brilliant mesh bracelet, and an integrated screw-down crown made the watch a significant improvement over its predecessor. After wearing it for an extended period, I was left with a lasting impression. Everything about it impressed me, from its dimensions and weight to its unmistakable appearance. I believe a version of that Ploprof should always have a place in the Omega collection as one of the brand’s greatest icons.

That said, I understand why it was never a commercial success. A 55 × 48 × 17.5mm dive watch weighing 279 grams was never going to sell in large numbers. Despite my disappointment, I understood Omega’s decision to discontinue it in 2019. Still, I wondered whether we would ever see another Ploprof in the collection.

The current Omega Seamaster Ploprof 1200M ref. 227.32.55.21.03.001

We got our answer in 2023 with the introduction of the Seamaster 75th-anniversary Summer Blue collection. Omega honored the Ploprof as one of its defining dive watches with a new blue version. It features a slightly slimmer case than its predecessor, crafted from the brand’s proprietary O-Megasteel.

The updated Ploprof is 45mm long and 15.5mm thick, making it slightly more wearable, despite remaining 55mm wide. Omega also returned to a monobloc case, as used on the original model from the 1970s. The rubber strap, inspired by the original Ploprof’s design, replaces the previous mesh bracelet and reduces the weight to a more manageable 182 grams. Make no mistake, though — this remains a large, chunky watch that won’t appeal to everyone. That’s part of its charm. It has an unmistakable “if you know, you know” appeal that only a relatively small group of enthusiasts will fully appreciate.

The unique design of the Omega Seamaster Ploprof 1200M

The Ploprof’s unusual appearance deserves a closer look. At first glance, its case might seem asymmetrical. However, the basic shape is actually symmetrical. The distinctive design emerged when Omega incorporated features requested by Comex divers in the late 1960s. The unusual crown construction on the left side of the case is a perfect example of the watch’s professional tool-watch origins.

For the Ploprof 1200M Summer Blue, Omega updated the crown system with two rotating components. The large inner crown unscrews the winding system, allowing the outer piece to adjust the time. This arrangement pays tribute to the original Ploprof 600M, which featured a similar mechanism.

A watch deeply rooted in the world of professional diving

The large crown mechanism dominates the left side of the case, while the right side features an equally prominent blue bezel-lock pusher. These two functional elements define the Ploprof’s appearance, and I love that every aspect of its design serves a purpose. After all, it is a professional dive tool.

That’s why I prefer the Omega to the Panerai in this matchup. I was fortunate enough to wear the Submersible for a hands-on review, and it left me seriously impressed. However, I prefer the Ploprof’s uncompromising tool-watch aesthetic. If any watch looks ready for the job, it’s the Omega. When it comes to making a statement, the Submersible simply can’t compete.

The Omega Seamaster Ploprof 1200M is my ultimate diving tool

I’ll give you this, Daan: the PAM01757’s warm, retro character is more appealing than the Summer Blue Ploprof’s somewhat cold, distant look. I also prefer the previous-generation Ploprof’s instantly recognizable colorway, with its large orange minute hand and bezel-lock pusher.

As you might remember, though, the current color palette was created for the 75th-anniversary collection, in which greater depth ratings inspired darker blue dials. The dial also looks cleaner without a date display, thanks to the switch to the in-house 8912 caliber. This METAS-certified Master Chronometer movement provides a 60-hour power reserve.

On the wrist, the blue dial, bezel, and strap create a crisp look that reinforces the watch’s serious deep-sea credentials. That’s the utilitarian character I love about the Ploprof. To me, it’s the ultimate dive tool, which makes it my pick in this week’s matchup. But let’s hear why the Panerai gets your vote, Daan.

Daan: Panerai Submersible Marina Militare Destro PAM01757

Thanks, Jorg, and good morning, everyone. Defending a watch in Sunday Morning Showdown is often hypothetical, as we don’t own every model we discuss. This week, however, the scenario feels particularly unrealistic. Both the 55mm Ploprof and the 44mm Submersible are far too large for my 17cm wrist. Even if I wanted an oversized look, either would be too much. However, trying the 42mm Panerai Submersible Marina Militare GMT recently changed my perspective.

Don’t get me wrong; I love the Omega Seamaster Ploprof. It’s a watch built for a specific purpose, and its appearance reflects that. Its unusual case shape, imposing size, and distinctive wearing experience make it a proper tool watch. I know RJ affectionately calls it his favorite summer watch and even wears it in and around the pool. I’m more drawn to smaller watches, though. Despite the Ploprof being remarkably comfortable for its size, I’d appreciate it as a design object rather than something I’d ever want to wear regularly.

Something I’d like to wear

The Panerai Submersible Marina Militare Destro PAM01757 isn’t small either, but I can see myself wearing one. Its iconic cushion-shaped case strikes a nice balance between elegance and tool-watch functionality. I could easily imagine wearing a smaller version. The Ploprof, on the other hand, would remain a design object even if it were smaller. It simply isn’t a watch I’d want on my wrist.

I’m also not particularly fond of the current Ploprof’s gradient sunburst dial. I understand that it represents the depths of the sea, but sunburst finishes on tool watches rarely work for me. The lighter center also makes the white minute hand harder to distinguish from a distance. I’d much prefer the original colorway, and I think Omega should consider bringing it back. Even if it doesn’t sell in large numbers, the Ploprof is important enough to deserve a permanent place in the collection.

A great modern interpretation

Before trying the Panerai Submersibles this week, I was more interested in the vintage-inspired Radiomir. Its wire lugs and sandwich dials are classic Panerai features that suit my style. However, I also appreciate it when a brand brings its designs into the present. That’s exactly what Panerai has achieved with the Submersible collection. Its ceramic bezel inserts, applied indexes, and substantial lugs give it a thoroughly modern character.

The best part is that these watches remain unmistakably Panerai. The Submersible Marina Militare Destro PAM01757, for instance, features the brand’s iconic sub-seconds hand and creamy-colored lume. These details connect it to Panerai’s heritage without making the design feel overly nostalgic. I also appreciate the matte finish on the textured dial and ceramic bezel insert. Unlike the special-edition Ploprof, the Submersible focuses on being a straightforward tool watch, without unnecessary shine or bright colors. That approach appeals to me and, surely, many of you reading this.

Cast your vote

There you have it — another Sunday Morning Showdown. We’ve continued the diving theme from last time, but this week’s contestants take very different approaches. Both the Omega Seamaster Ploprof and Panerai Submersible are oversized tool watches that will divide opinion. Let us know which one you prefer in the comments, and don’t forget to cast your vote!