[2025] Rolex Sea-Dweller: Retail Price Comparison

The Rolex Sea-Dweller is a highly popular diver's watch designed for professionals. Watch enthusiasts widely favor it because of its exceptional water resistance and functionality.

However, due to its consistently high demand, purchasing it from an authorized Rolex store is often not an option. Additionally, its price has steadily increased year after year, so if you're considering buying a Rolex, exploring pre-owned options is recommended.

In this article, we’ll introduce the reference retail prices of popular Sea-Dweller models and their current prices in the used market. We will also explain how to purchase one at a lower price from specialized second-hand stores. If you're considering buying a Rolex Sea-Dweller, this guide is here to help.

What is the Rolex Sea-Dweller?

The Rolex Sea-Dweller is a professional-grade diver’s watch designed as an advanced version of the Submariner. Its name, meaning “inhabitant of the sea,” reflects its purpose, enhancing deep-sea diving capabilities.

Compared to the Submariner, the Sea-Dweller offers significantly superior water resistance and is equipped with a helium escape valve on the side of the case. This valve automatically releases trapped helium gas, preventing internal pressure buildup during saturation diving.

Early models of the Sea-Dweller featured water resistance up to 1,200m, four times that of the Submariner’s 300m. In 2008, Rolex introduced the Deepsea 116660, pushing water resistance further to an incredible 3,900m.

Additionally, the Sea-Dweller features an unidirectional rotating bezel, ensuring precise dive timing by preventing accidental adjustments. While built for extreme underwater conditions, its sophisticated design makes it a versatile choice for professional diving and business wear.

What Is the Price of the Rolex Sea-Dweller? Three Popular Models Overview

Rolex watches undergo significant price revisions annually, with the retail prices of popular models steadily increasing. In this guide, we’ll explore Rolex Sea-Dweller watches' price trends and highlight three sought-after models' key features.

1. Sea-Dweller 16600

Estimated Retail Price: $7,700 USD～$98,000 USD

The Rolex Sea-Dweller 16600 is a third-generation diver's watch produced from 1991 to 2008. Although production has ceased, its popularity remains strong. The original price of this Rolex Sea-Dweller in new condition was around $4,200 USD, and it now trades for nearly double that price on the used market.

The appeal of this model lies in its balance of simple, refined design and high functionality. While the case size of the latest models is 45mm, the Sea-Dweller 16600 features a 40mm case, making it more user-friendly and popular. It boasts a water resistance of up to 1,220m, making it suitable for deep-sea exploration. The movement is powered by Rolex's Cal.3135, offering approximately 48 hours of power reserve. It also includes a unidirectional bezel and a helium release valve, ensuring practicality and durability.

This model continues to be cherished by watch enthusiasts for its functionality as a professional diver's watch and its versatile design.

2. Sea-Dweller 126603 (Two-Tone Model)

Estimated Retail Price: $19,000 USD

The Rolex Sea-Dweller 126603, introduced in 2019, is a “Rolesor” (two-tone) model. Its combination of durable Oystersteel and luxurious yellow gold has garnered significant attention. Following two price hikes in 2024, its price has increased by more than $2,000 USD.

Notable for its high level of practicality, the 43mm case features a black ceramic bezel, ensuring accurate timekeeping even during long missions at sea. The dial uses Chromalite, which provides up to 8 hours of blue luminescence for improved visibility. It also offers a water resistance of up to 1,220m and boasts an impressive 70-hour power reserve, better than the Sea-Dweller 16600. The bracelet can be adjusted in length without tools, making it comfortable to wear over a wetsuit.

The Sea-Dweller 126603 is an excellent choice for those seeking a luxury sports watch with high functionality and a unique design that stands out from the crowd.

3. Sea-Dweller 136660 (Deepsea)

Estimated Retail Price: $14,600 USD

The Rolex Sea-Dweller 136660, released in 2022, was designed explicitly for deep-sea exploration. This model has already increased by 9% in price in 2024.

Its standout feature is its extraordinary water resistance. Capable of withstanding depths of 3,900m, three times the depth of the standard Sea-Dweller leading to the watch earning the trust of professional divers. It’s equipped with Rolex’s exclusive helium release valve and Ringlock System, allowing it to endure up to 3 tons of pressure. Inside, the Cal.3235 movement offers a long 70-hour power reserve. Additionally, the dial has been designed for high visibility in the dark, with a slightly larger date window for better readability.

The dial is available in both black and D-blue, with the D-blue version being especially popular due to its striking color that evokes deep-sea exploration. While its thickness reflects its high waterproof capabilities, the model combines a stylish, sporty design with advanced functionality, making it a favorite among professional divers and watch collectors.

 

Rolex Sea-Dweller Price & Rolex Deepsea Price: Is There a Difference?

Both the Rolex Sea-Dweller and Deepsea are professional-grade diving watches, but there is a clear price difference between the two. The retail price for the current Sea-Dweller 126600 model is approximately $13,400 USD, while the Deepsea model 136660 is priced at around $14,600 USD. Rolex has been increasing prices significantly every year, and this trend of rising retail prices is expected to continue due to both high demand and increasing production costs.

The main difference in pricing comes from the watches' waterproof capabilities and design. The Sea-Dweller is rated for a depth of 1,220m, and its design is suitable for everyday use. In contrast, the Deepsea boasts an impressive 3,900m water resistance and has a more robust appearance due to the inclusion of the Ringlock system. As the Deepsea is designed for extreme deep-sea diving, it offers more advanced functionality, which explains its higher price.

Rolex Sea-Dweller Buy & Sell Prices

Model Name	Buy & Sell Price (Like-New Condition)
Sea-Dweller 16600	Approx. $4,690 USD～$6,930 USD (Excellent Condition)
Sea-Dweller 126600	Approx. $13,600 USD
Sea-Dweller 126603 (Combo Model)	Approx. $13,100 USD～$17,700 USD
Sea-Dweller Deepsea 136660 (Black Dial)	Approx. $12,300 USD〜$15,300 USD

 

These prices are based on buy & sell records from Gallery Rare's official website. The buy & sell value of Sea-Dweller models, especially popular ones, can vary significantly depending on factors like model, condition, and market availability. For instance, Gallery Rare has recorded a buy & sell price of approximately $13,600 USD for the current 126600 model in like-new condition. The 126603 combo model (Oystersteel and Yellow Gold) is particularly sought after, often commanding higher buy & sell prices ranging from $13,100 USD to $17,700 USD.

Even the discontinued 16600 can fetch prices between $4,690 USD and $6,930 USD for a used piece. The Deepsea 136660 is also highly sought, with buy & sell prices ranging from $12,300 USD to $15,300 USD.

The appraisal value of Rolex watches varies depending on the year of manufacture and condition. Popular models and those in excellent condition can be expected to fetch higher buy & sell prices. If you're considering selling, check the buy & sell conditions at a reputable pre-owned luxury watch retailer.

Rolex Sea-Dweller Used Market Prices

Model Name	Used Market Price (Like-New Condition)
Sea-Dweller 16600	$10,400 USD (Excellent Condition)
Sea-Dweller 126600	$10,400 USD
Sea-Dweller 126603 (Combo Model)	$18,200 USD～$21,000 USD
Sea-Dweller Deepsea 136660 (Black Dial)	$16,000 USD
Sea-Dweller Deepsea 136660 (D-Blue Dial)	$18,200 USD

 

These prices are based on buy & sell records from Gallery Rare's official website. Rolex Sea-Dwellers are very popular and maintain a high market price in the second-hand market. If the like-new prices are too high for you, it might be best to look for used models in excellent condition.

For example, Gallery Rare has seen sales of the Sea-Dweller 126600 in near-new condition for $15,400 USD, while used models with no visible scratches or dirt have been sold for $13,200 USD. The highly popular combo model 126603 is sometimes priced up to $7,000 USD lower than a brand-new one, depending on its condition.

For those seeking to buy a Rolex at a lower price, it’s worth considering used items in good condition, not just new or like-new items, as there are often great deals on watches with minor visible imperfections.

Rolex Sea-Dweller Price: Market and Price Trends

The price of the Rolex Sea-Dweller is shaped by several factors, including the specific model, its condition, production year, and demand. These watches often increase in value over time, driven by their craftsmanship, prestige, and limited availability.　

However, fluctuations in the market and the unique features of each piece can affect pricing. It’s best to consult reputable experts or sources in the field for the most accurate and current insights on price trends.

How to Buy a Rolex Sea-Dweller at Retail Price or Below

Due to its popularity, purchasing a Rolex Sea-Dweller at retail price is often challenging. However, exploring the following options may offer opportunities to purchase it at a low cost. Understanding the differences between buying from an authorized retailer, parallel imports, and specialized second-hand stores will help you find the best purchasing method for your needs.

Buying from an Authorized Rolex Dealer 

At an authorized Rolex dealer, you can purchase the latest or most popular models at retail price. However, purchasing directly from the store can be difficult due to limited stock. Popular sports models like the Sea-Dweller are in high demand and rarely available in-store. As a rule, if you're hoping to buy at retail price, you'll need to be patient and visit the store regularly. Still, with many customers already on waiting lists, it’s safe to say that purchasing from an authorized dealer is often not guaranteed.

Buying Parallel Imports 

Parallel imports can sometimes be purchased for a lower price than at authorized stores, but be cautious, as the price for popular models can sometimes be 2-3 times the retail price. Additionally, when you buy from an authorized store, you receive a warranty and after-sales service with the Rolex seal on the display. However, parallel imports may come with an open warranty that isn’t filled out, meaning you might not have access to after-sales service. Given that Rolex watches are highly valuable, it's essential to carefully check the condition of any parallel imports before purchasing.

Buying from a Second-Hand Store 

Second-hand stores offer the possibility of purchasing a Sea-Dweller in good condition at a lower price. While popular items often command higher prices in the second-hand market, looking for second-hand models with minimal wear or damage may allow you to buy them at a better price than new ones. When purchasing from a second-hand store, there's always a risk of buying counterfeit products. However, by choosing a reliable store that performs thorough authenticity checks, you can purchase high-quality items confidently.

Gallery Rare is highly recommended if you’re looking for a second-hand Rolex. As an Association Against Counterfeit Product Distribution (AACD) member, Gallery Rare is known for its meticulous authenticity checks. We only handle genuine, well-maintained products, ensuring a secure purchase. Feel free to reach out for more information on Rolex watches.

Conclusion: Price of a Rolex Sea-Dweller

• The retail price of the current Rolex Sea-Dweller 126600 is approximately $13,600 USD.
  
• The retail price of the Deepsea 136660 is about $12,300 USD〜$15,300 USD and this model offers roughly three times the water resistance of the Sea-Dweller.
• Due to its popularity, the likelihood of purchasing a Sea-Dweller from an authorized dealer is low.
• Parallel imports may be priced 2-3 times higher than the retail price, so purchasing from a trusted second-hand store is recommended.
• The second-hand market is also highly competitive, but you may find better deals by looking for pre-owned models in good condition with minimal visible scratches or stains.

The Rolex Sea-Dweller is a timepiece that combines refined design with high functionality, making it a favorite among many fans. Due to its high demand and continued price increases, it’s essential to act quickly if you’re considering purchasing.

The second-hand market may offer a better deal for those who want to buy a Rolex at a more affordable price. Rather than focusing only on unused or like-new models, explore high-quality pre-owned watches that show minimal signs of wear.

Gallery Rare is a trusted choice for purchasing pre-owned Rolex watches, backed by extensive experience handling luxury timepieces. We offer a diverse selection of popular Sea-Dweller models, including combination and Deepsea variants. Every watch undergoes seven rigorous authenticity checks, ensuring you can shop confidently. Due to the high demand for the Sea-Dweller, we recommend checking availability early. For any inquiries, please contact us via phone or LINE—we’re here to help.

*Please note that the prices listed in our blog are for reference only and are converted from Japanese Yen (JPY) to US Dollars (USD) using the exchange rate of May 2025. Prices on the sales site include customs duties and shipping fees. Actual exchange rates may vary.