Omega dive watches stand out for their exceptional durability, precision engineering, and timeless appeal in the world of divers watches. Two standout models in the Seamaster collection are the Omega Seamaster 300M and the Omega Planet Ocean 600M. The Seamaster 300M offers greater everyday versatility and a more accessible price, while the Planet Ocean 600M provides superior depth resistance, a more pronounced tool-watch presence, and slightly higher power reserve. Both are outstanding dive watches built to Master Chronometer standards.
This informative comparison presents each watch comprehensively, covering its evolution, specifications, price range, and lifestyle suitability, before highlighting key distinctions. Whether you’re exploring Omega Planet Ocean 600M vs Omega Seamaster 300M, both represent pinnacle achievements in Omega dive watches.
The Omega Seamaster 300M
History and Evolution
The Seamaster collection originated in 1948 as Omega’s line of robust, water-resistant watches. The professional diving focus sharpened in 1957 with the original Seamaster 300, created as a reliable tool for underwater use. This new Omega Seamaster 300 marked a significant evolution of the Seamaster collection, transforming it from a water-resistant everyday watch into a purpose-built diving instrument. Developed during the rise of recreational scuba diving, the watch featured a highly legible dial, broad arrow hands, oversized luminous markers, and a rotating bezel designed to help divers track elapsed time underwater. Its rugged construction and dependable performance quickly earned the trust of professional divers, explorers, and military personnel.
Throughout the 1960s, Omega refined the Seamaster 300 with larger cases, improved bezels, and enhanced crown protection while preserving the clean, functional design that defined the model. Its reputation as a serious tool watch was further strengthened when specially adapted versions were supplied to the British Royal Navy, cementing its place among the most respected dive watches of its era.
Although the Omega Seamaster 300 was discontinued in the late 1960s, its influence never faded. When Omega revived the collection decades later, the brand carefully preserved the original model’s most distinctive design elements, including its broad arrow hands and triangular hour markers. Today, the Omega Seamaster 300 remains one of Omega’s most celebrated heritage-inspired watches, combining vintage aesthetics with modern innovations such as 300-metre water resistance, a Master Chronometer-certified movement, and contemporary materials, creating a watch that honours its past while embracing the future.
The modern Seamaster 300 remains visually close to the original 1957 model, but its biggest advancements are found beneath the surface. While it delivers a water-resistance rating of 300 meters, matching its name, it also features a unidirectional rotating bezel, which enhances diving safety by preventing accidental adjustments underwater. The movement has also been upgraded to meet both COSC and Master Chronometer certification standards, ensuring exceptional precision and performance. Design elements such as the Broad Arrow hands and distinctive triangular hour markers stay true to the vintage model. Today, it remains a versatile benchmark among Omega dive watches, blending heritage design with contemporary refinement.
Here are the features of Omega Seamaster 300 reference number 234.30.41.21.01.001:
- Case: 41 mm, stainless steel, black oxalic anodized aluminium bezel insert. 300 metres water resistance.
- Dial: Black sandwich-style dial.
- Movement: Omega self-winding mechanical movement. Power reserve of approximately 60 hours.
- Strap: Stainless steel.
- Functions: Hours, minutes, central seconds, unidirectional rotating dive bezel, Master Chronometer certification
The Omega Seamaster 300 reference number 234.30.41.21.01.001 is priced at INR 8,23,100 approximately.
This watch has 7 other interpretations, ranging from classic stainless steel references as well as more distinctive executions in Omega’s proprietary Bronze Gold, platinum, and yellow gold. Across the collection while signature features are consistent, some variants emphasize tool-watch functionality in steel with distinct dial designs, others elevate the design with luxurious materials, unique dial finishes, and refined colour combinations provided by Lapis Lazuli and malachite. This blend of historical authenticity, modern engineering, and material variety gives the collection a broad appeal, attracting both serious dive-watch enthusiasts and collectors seeking a versatile everyday luxury watch.
Price Range
The Omega Seamaster 300M offers a range of price points for the enthusiasts, from INR 8,23,100 for steel references to INR 67,57,000 for the high-end variants of platinum and lapis lazuli. Each piece exuding a unique appeal and style.
Which One Suits Your Lifestyle?
The Omega Seamaster 300M excels as an everyday companion. Its balanced proportions, comfortable wear, and versatile styling make it perfect for professionals transitioning from office to leisure, frequent travelers, or active individuals who enjoy swimming, sailing, or light diving. The 300m rating handles most real-world aquatic activities while the refined design ensures it feels appropriate in both casual and semi-formal settings. It is often considered one of the best dive watches for daily wear due to its all-round capabilities.
The Omega Planet Ocean 600M
Launched in 2005, the Omega Planet Ocean 600M was introduced as a more extreme, professional-oriented diver within the Seamaster family. It immediately set itself apart with a 600-meter depth rating, double that of the standard Seamaster 300M at the time, along with bold aesthetics like arrowhead hands and prominent color accents. Early models pioneered Co-Axial movements in a dive watch format. Subsequent generations refined the design with ceramic enhancements, lighter materials, and improved ergonomics. The latest 4th generation, released in 2025 to mark 20 years, represents a major transformation: a slimmer 42mm profile, Grade 5 titanium casebacks for reduced weight, flatter design, updated flat-link bracelets, and enhanced overall wearability while preserving its serious dive credentials. It continues to evolve as a flagship in Omega dive watches.
The latest generation of the Omega Seamaster Planet Ocean collection refines the brand’s professional dive-watch formula with a stronger emphasis on wearability, modern materials, and Master Chronometer performance. While retaining its impressive 600-metre water resistance, the collection features updated case profiles, ceramic bezels, and highly anti-magnetic in-house movements. The 42mm Omega Planet Ocean reference number 217.30.42.21.01.001, featured above exemplifies the latest generation’s blend of performance and style. Crafted in stainless steel, it pairs a matte black dial with a striking orange ceramic bezel featuring a white diving scale and titanium detailing, while the Master Chronometer Calibre delivers exceptional precision and magnetic resistance. With 600 metres of water resistance, a titanium caseback, and a bracelet equipped with a diver’s extension, it remains a true professional dive watch with strong everyday appeal.
Here are the features of Omega Planet Ocean 600M reference number 217.30.42.21.01.001:
- Case: 42mm diameter, stainless steel. 600 meters water resistance.
- Dial: Matte black.
- Movement: Co-Axial Master Chronometer Calibre 8912, automatic. 60-hour power reserve.
- Strap: Stainless steel.
- Functions: Hour, minutes, seconds, timezone function.
The Omega Planet Ocean 600M reference number 217.30.42.21.01.001 is priced at INR 9,82,400 approximately.
Available in stainless steel, the range includes stainless steel and rubber strap variants, the collection also offers blue, black and orange ceramic bezel options with one distinct interpretation showcasing orange rubber strap with orange bezel on steel case. Distinctive design cues such as bold colour accents, exceptional underwater legibility, and robust construction continue to define the Omega Planet Ocean 600M, making it one of Omega’s most capable and versatile modern divers watches.
Price Range
The Omega Seamaster Planet Ocean 600M collection sits at the premium end of Omega’s dive-watch range, reflecting its professional-grade specifications and robust construction. Current stainless steel models start at around INR 8,89,500 on rubber straps and extend to approximately INR 9,82,400 on bracelets, with orange colour combinations commanding higher prices.
Which One Suits Your Lifestyle?
The Planet Ocean 600M is ideal for those who demand maximum capability or appreciate a bolder dive-watch aesthetic. It suits serious recreational or professional divers, boating enthusiasts, ocean explorers, and anyone seeking over-engineered assurance for demanding environments. While newer generations have improved comfort for all-day wear, its robust character makes it a standout statement piece during active pursuits or as a reliable companion for those who frequently engage with water sports. It delivers confidence in extreme scenarios while still functioning elegantly on land.
Both the Omega Seamaster 300M and Omega Planet Ocean 600M exemplify the best of Omega dive watches. Your choice depends on whether you prioritize versatile daily wear or professional-grade depth performance. Either way, these divers watches deliver unmatched reliability and style.
Kapoor Watch Company
Standing tall for more than 55 years as a beacon of luxury and authenticity, we boast a legacy when it comes to luxury watches. Our expansive collection caters to the world’s most sought after luxury watch brands ranging from Omega to Cartier, Bvlgari to Chopard and beyond. Our trained staff and watch experts enhance your shopping experience at our state-of-the-art watch stores and boutiques. Visit our Kapoor Watch Co. website to explore the collection or the store to experience the coveted world of luxury horology.
Frequently Asked Questions
What is the difference between Omega Planet Ocean 600M and Omega Seamaster 300M?
The Planet Ocean 600M features double the water resistance (600m vs 300m), bolder dive-specific design elements and a more professional orientation. The Seamaster 300M emphasizes balanced everyday wear with a slightly more compact feel. Both deliver exceptional performance as divers watches.
Is Omega Planet Ocean 600M more expensive than Omega Seamaster?
At the entry level, the two collections are priced relatively close, with the Omega Seamaster 300M in stainless steel on steel priced at INR 8,62,900, while the Omega Planet Ocean 600M in stainless steel on a rubber strap starts at INR 8,89,500. The Omega Planet Ocean moves further up the range with stainless steel bracelet models priced around INR 9,55,000, while signature orange-accented variants command a slight premium. At the other end of the spectrum, the Omega Seamaster 300M ventures firmly into luxury territory, with yellow gold and platinum references featuring malachite or lapis lazuli dials priced between INR 41,94,900 and INR 67,57,000.
Which Omega watch does James Bond wear?
James Bond is most closely associated with the Seamaster Diver 300M series, which has appeared prominently across multiple films.
Which Omega dive watch is best for everyday wear?
The Omega Seamaster 300M is generally preferred for daily use thanks to its versatile sizing and comfort
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