Twenty years after the debut of the first Planet Ocean, Omega has introduced the fourth generation of this collection of professional dive replica watches UK. The update features a complete redesign, with significant changes to the case and bracelet architecture. There are also technical improvements that help bring it up to par with the brand’s ever-improving performance standards. While the design has evolved, the Planet Ocean retains its core identity. The collection continues to draw on Omega’s ocean-going heritage, preserving the key elements that have defined the line since its introduction.

Today, we get to witness the next step in the Planet Ocean lineup’s evolution, which coincides with the model’s 20th anniversary. It’s been a long time coming, so it’s impossible not to get excited about what feels like a turning point for one of Omega’s most significant dive watches. But before we look to the new, it’s worth looking back at what came before it. Many of you will have already read my colleague Thomas’s excellent historical overview of the Planet Ocean. If you haven’t, there’s no need to worry. Before diving into the new fourth-generation models introduced today, I’ll provide a brief refresher. However, if you want to jump to the action, a little bit of scrolling will get you there, and I won’t hold it against you.
A brief history of the Seamaster Planet Ocean
The Omega Seamaster Planet Ocean debuted in 2005 as a professional-grade dive watch positioned above the Seamaster Diver 300M in the brand’s lineup. Designed to reach depths of 600 meters, it doubled the water resistance of the Diver 300M and incorporated several technical features aimed at professional divers, including a helium escape valve, Broad Arrow hands, and Omega’s Co-Axial caliber 2500. The first-generation models were available in 42mm and 45.5mm cases and featured the now-iconic orange bezel that quickly became a recognizable design element of the collection.
In 2009, Omega introduced the first Liquidmetal Planet Ocean. This update applied Omega’s Liquidmetal technology to the black ceramic bezel insert, creating metallic numerals fused into the ceramic surface. The innovation provided improved scratch resistance and durability while adding a new aesthetic dimension to the top Omega fake watches. This marked the start of a period in which Omega increasingly incorporated advanced materials and technical innovations into the Planet Ocean line.
Orange ceramic

The second generation, launched in 2011, further refined the collection. The watches featured ceramic bezel inserts with Liquidmetal markings, glossy dials, and sapphire-equipped case backs that revealed the in-house-developed caliber 8500. This movement included a silicon Si14 balance spring, improving resistance to magnetic fields, along with twin barrels for increased power reserve. In addition to technical upgrades, the second generation expanded material options, including titanium and blue ceramic variants.
In 2014, Omega achieved a technical milestone by producing the first orange ceramic bezel insert for a Planet Ocean GMT in platinum. Creating ceramic in the distinctive orange tone was quite the feat. And Omega marked the occasion with a special engraving on the case back.
The third generation, introduced in 2016, represented a significant step in precision. All models became METAS-certified Master Chronometers. They gained the corresponding higher magnetic resistance and enhanced reliability. New 39.5mm and 43.5mm case sizes provided slimmer, more wearable proportions, while aesthetic updates included the introduction of 18K Sedna Gold and ceramic bezels with rubber detailing.
That year, Omega also launched the Seamaster Planet Ocean Deep Black, a collection of full-ceramic dive top replica Omega watches capable of reaching 600 meters, combining GMT functionality with professional diving specifications.
Reaching new depths

In 2019, prototypes of the Planet Ocean Ultra Deep reached the Mariana Trench, demonstrating Omega’s technical capabilities at extreme depths. In 2022, this concept became available in a production model that boasted a 6,000m depth rating and the METAS Master Chronometer certification. The Ultra Deep is available in titanium or O-Megasteel, a high-performance stainless steel alloy, and is powered by the caliber 8912, a no-date movement specifically designed for extreme underwater conditions.
The most recent addition, the Planet Ocean Deep Black Worldtimer, released in 2025, integrates world-time functionality with professional diving capability. Crafted from black ZrO₂ ceramic and powered by Omega’s caliber 8938, it features a titanium world-map dial displaying 24 time zones while retaining the case’s 600m water resistance.
Since its introduction, the Planet Ocean has consistently combined Omega’s diving heritage with contemporary technical innovations. From its first orange-bezel model to full-ceramic GMTs and the record-setting Ultra Deep, the collection reflects a continued emphasis on durability, precision, and functional design, catering to both professional divers and 1:1 Omega fake watches enthusiasts.
Final thoughts

The release of this new fourth-generation perfect fake Omega watches seems like the start of a new chapter for the model. Further differentiating itself from the Seamaster Diver 300M line allows the Planet Ocean to shine. Additionally, it features numerous upgrades that both enthusiasts and the general watch-buying public will appreciate. The newly refined dimensions, classic colors, and improved bracelet are likely to find mass appeal.



























