{"id":2830,"date":"2026-06-15T15:37:51","date_gmt":"2026-06-15T15:37:51","guid":{"rendered":"https:\/\/www.rolexgz.com\/?p=2830"},"modified":"2026-06-17T08:22:30","modified_gmt":"2026-06-17T08:22:30","slug":"what-are-the-differences-between-the-rolex-submariner-and-its-brothers","status":"publish","type":"post","link":"https:\/\/www.rolexgz.com\/index.php\/2026\/06\/15\/what-are-the-differences-between-the-rolex-submariner-and-its-brothers\/","title":{"rendered":"What are the differences between the Rolex Submariner and its “brothers”?"},"content":{"rendered":"\n

The Rolex Submariner<\/a>\u00a0, commonly known as the “Submariner,” is one of the most well-known series in recent years. Its popularity has transcended its niche audience, even becoming a cultural phenomenon, to the point that its luster has overshadowed its sibling series. As watches also use the same bezel design, many new watch enthusiasts may find it confusing to distinguish the Submariner from the Sea-Dweller, Yacht-\u00a0Master<\/a>\u00a0, or even\u00a0the GMT<\/a>\u00a0. Today, let’s take a look at the differences between the Submariner and its “brothers.”<\/p>\n\n\n\n

Submarine\u200b<\/a>\u200b<\/strong><\/p>\n\n\n\n

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Ref.126610LNThe Submariner’s reputation as a “water monster” is so widespread that some watch enthusiasts have even forgotten the series’ official name. Released in 1953, the Submariner uses an Oyster case design. Although there is a debate with\u00a0Blancpain’s Fifty<\/a>\u00a0Fathoms about “who was the world’s first\u00a0dive watch<\/a>\u00a0,” it is undeniable that the Submariner has become a benchmark product for modern dive watches, and its influence is undoubtedly enormous.<\/p>\n\n\n\n

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Ref. 126610\u00a0LV<\/a>\u00a0and Ref.\u00a0116610 LV<\/a>In 2020<\/p>\n\n\n\n

Rolex<\/a>\u00a0released a new generation of Submariner models equipped with the Cal.3235\u00a0movement<\/a>\u00a0, adjusting the case diameter from 40mm to 41mm. The most eye-catching change was the return of the ”\u00a0Green Submariner<\/a>\u00a0” Ref. 126610lv from “green dial and green bezel” to “black dial and green bezel,” which is consistent with the design of earlier models in the series.<\/p>\n\n\n\n

Sea-Dweller<\/strong><\/p>\n\n\n\n

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Ref.126600<\/p>\n\n\n\n

The Submariner also has a “twin brother”\u2014the Sea-Dweller\u2014and at first glance, they are indeed very similar. The Sea-Dweller is positioned as a more professional diving watch, adding a helium escape valve to the Submariner’s design, resulting in a higher level of water resistance. From the early Ref. 1665’s 610-meter water resistance to the current Ref. 126600’s 1220-meter water resistance, its performance has been continuously improved.<\/p>\n\n\n\n

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Ref.126600Released in 2017 as the 50th anniversary model of the series, the Ref. 126600’s most striking feature is the return of the “SEA-DWELLER” lettering in red to earlier versions on the dial, a design often referred to as “Single Red” by watch enthusiasts. The Ref. 126600 also features the same magnifying date window as the Submariner, and its movement has been upgraded to the latest Cal. 3235, marking the first time Rolex has used this movement in a sports\u00a0watch<\/a>\u00a0.<\/p>\n\n\n\n

Deep Sea<\/strong><\/p>\n\n\n\n

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Ref.126660Within the Sea-Dweller series, there’s a special model: the Deep Sea, also known as the “Deep Sea.” The latest generation Deep Sea (Ref. 126660) boasts an astonishing waterproof depth of 3900 meters, more than ten times that of the standard Submariner. It’s important to note that the Deep Sea isn’t a separate series; it belongs to the Sea-Dweller line and can be considered the top-of-the-line model.<\/p>\n\n\n\n

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Ref.126660As the “King of Sea-Dwellers,” the design must embody a regal style: Ref. 126660 boasts a 44mm case diameter, currently the largest diameter for a Rolex round watch, and its 17.5mm thickness gives it a substantial feel on the wrist. Unlike the standard Sea-Dweller, the “King of Sea-Dwellers” lacks a magnifying date window and features a bezel around the outer edge of the dial, with the words “ORIGINAL GAS ESCAPE VALVE” encircling it above and the patented “RING LOCK SYSTEM” below. In addition to black, a gradient blue dial color, officially called D-blue, is also available.<\/p>\n\n\n\n

<\/a>Yacht- Master<\/a><\/strong><\/p>\n\n\n\n

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Ref.126622As its name suggests, the Yacht-Master is a timepiece designed for gentlemen who enjoy yachting, thus its material selection is no longer limited to 904L steel. The main difference between the Yacht-Master and the Submariner lies in the use of more precious metals and the bidirectional rotating bezel. The markings and numerals on the bezel are slightly raised, giving it a three-dimensional feel. Since it’s not positioned as a professional diving watch, the Yacht-Master only has a water resistance of 100 meters, but this is more than sufficient for everyday use.<\/p>\n\n\n\n

<\/a>GMT-Master II<\/a><\/strong><\/p>\n\n\n\n

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Ref.126710BLNRLike the Yacht-Master, the GMT-Master II is water-resistant to 100 meters. The series name comes from the abbreviation of Greenwich Mean Time (GMT), and its most distinctive feature is its dual time zone function. A GMT hand is added to the dial to indicate the second time zone, and the outer ring with Roman numeral markers at 24 o’clock is also quite different from the aforementioned models.<\/p>\n\n\n\n

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Ref.126710BLROThe GMT-Master II’s outer ring comes in a wide variety of colors. In addition to the well-known “Coke ring,” “Blue and Black (Inter Milan) ring,” and “Sarcasm\u00e4lje” ring, there are also various precious metal and diamond-encrusted versions. Therefore, compared to its “brothers” with outer rings, the GMT-Master II has a higher degree of recognizability.<\/p>\n\n\n\n

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Ref. 126600 and 126610LV<\/p>\n\n\n\n

In summary,<\/strong> while the Submariner, Sea-Dweller, Yacht-Master, and GMT all feature a rotating bezel design, their positioning and functions differ. The Submariner and Sea-Dweller, as professional diving watches, prioritize practicality and water resistance; the Yacht-Master offers a wide range of case diameters, and the addition of precious metals adds a touch of understated luxury; the GMT function is highly practical, and its striking two-tone bezel is more suitable for everyday wear. Ultimately, choosing between the Submariner and its siblings depends on personal preference and price considerations. <\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

The Rolex Submariner\u00a0, commonly known as the “Submariner,” is one of the most well-known series in recent years. Its popularity has transcended its niche audience, even becoming a cultural phenomenon, to the point that its luster has overshadowed its sibling series. As watches also use the same bezel design, many new watch enthusiasts may find […]<\/p>\n","protected":false},"author":1,"featured_media":3001,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2830","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.rolexgz.com\/index.php\/wp-json\/wp\/v2\/posts\/2830","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rolexgz.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rolexgz.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rolexgz.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rolexgz.com\/index.php\/wp-json\/wp\/v2\/comments?post=2830"}],"version-history":[{"count":5,"href":"https:\/\/www.rolexgz.com\/index.php\/wp-json\/wp\/v2\/posts\/2830\/revisions"}],"predecessor-version":[{"id":3013,"href":"https:\/\/www.rolexgz.com\/index.php\/wp-json\/wp\/v2\/posts\/2830\/revisions\/3013"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rolexgz.com\/index.php\/wp-json\/wp\/v2\/media\/3001"}],"wp:attachment":[{"href":"https:\/\/www.rolexgz.com\/index.php\/wp-json\/wp\/v2\/media?parent=2830"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rolexgz.com\/index.php\/wp-json\/wp\/v2\/categories?post=2830"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rolexgz.com\/index.php\/wp-json\/wp\/v2\/tags?post=2830"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}