Rolex Submariner 116618LB

Buying Advice

About the Rolex Submariner 116618LB

The Rolex Submariner 116618LB is a full 18k yellow gold dive watch with a vibrant blue sunburst dial and matching blue Cerachrom bezel. If you are shopping for a pre-owned Rolex Submariner 116618LB for sale, WatchGuys carries authenticated inventory with a 2-year warranty and overnight shipping. This reference was produced from 2008 until 2020, when Rolex replaced it with the updated Rolex Submariner 126618LB. The contrast of deep blue against warm yellow gold gives the 116618LB one of the most recognizable color combinations in the Rolex Submariner lineup, and it remains highly sought after on the secondary market.

Rolex Submariner 116618LB Specifications

The 116618LB features a 40mm case crafted entirely from 18k yellow gold, paired with a matching yellow gold Oyster bracelet equipped with the Glidelock extension system for on-the-fly length adjustments. The unidirectional rotating bezel uses a blue Cerachrom ceramic insert with gold-coated numerals and graduations. The insert is virtually scratch-proof and resistant to UV fading. Inside, the Caliber 3135 automatic movement provides a 48-hour power reserve and COSC Superlative Chronometer certification. Water resistance is rated to 300 meters. The blue sunburst dial features luminescent dot and baton hour markers with Mercedes-style hands, and a date window sits at 3 o'clock with a Cyclops magnification lens. Rolex also produced a diamond-dial variant (116618LB-0002) with set diamond hour markers. This reference belongs to the broader Rolex Submariner 116618 family, which also includes the black-dial Rolex Submariner 116618LN. For the complete Submariner collection across all materials and generations, browse our full Rolex watches inventory.

Rolex Submariner 116618LB Price

Pre-owned Rolex Submariner 116618LB watches typically trade between $33,000 and $42,000 on the secondary market, depending on condition, production year, dial variant, and whether the original box and papers are included. The standard blue dial with luminous markers tends to sit in the middle of that range, while the factory diamond-dial version commands a premium toward the top. Complete sets with all documentation sell for more than watch-only pieces. For the most current pricing on specific inventory, read our Rolex Submariner 116618LB review or contact our team directly. Within the broader gold Rolex collection, the 116618LB sits alongside its black-dial sibling and above two-tone Submariners like the Rolex Bluesy models in the 126613LB and 116613LB references.

Rolex 116618LB vs. 126618LB

The Rolex Submariner 126618LB replaced the 116618LB in 2020 as part of Rolex's generation-wide Submariner refresh. The key differences are the case size (41mm vs. 40mm), a slimmer lug profile for improved wrist presence, and the upgraded Caliber 3235 movement with a 70-hour power reserve compared to the 3135's 48 hours. Both are full 18k yellow gold with blue dials and blue Cerachrom bezels. Buyers who prefer the slightly more compact Rolex 40mm proportions and the proven character of the previous generation gravitate toward the 116618LB. Those who want the latest movement technology and extended power reserve choose the 126618LB. For more blue Rolex options across all models, explore that collection as well.

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Why Buy a Rolex Submariner 116618LB From WatchGuys

When you buy a pre-owned Rolex Submariner 116618LB for sale at WatchGuys, every watch is inspected by our experienced watchmakers and backed by our full suite of buyer protections. Here is what comes with your purchase.

Common Questions

Rolex Submariner 116618LB FAQ

• How Much Does a Rolex Submariner 116618LB Cost?

  Pre-owned Rolex Submariner 116618LB watches typically range from $33,000 to $42,000 depending on condition, production year, dial variant, and whether the original box and papers are included. The standard blue sunburst dial sits in the middle of that range, while factory diamond-dial versions trade higher. Prices fluctuate with secondary market conditions, so contact our team for the most current pricing on specific pieces in stock.

• Is the Rolex 116618LB Discontinued?

  Yes. Rolex discontinued the 116618LB in 2020 when the updated 126618LB was introduced as part of the new-generation Submariner lineup. The 116618LB was produced from 2008 to 2020 and was the first gold Submariner with a blue Cerachrom ceramic bezel. Because it is no longer in production, the available supply on the secondary market is fixed, which tends to support long-term pricing stability.

• What Is the Difference Between the 116618LB and 116618LN?

  Both references share the same 40mm 18k yellow gold case, Caliber 3135 movement, and Oyster bracelet. The difference is the dial and bezel color. The 116618LB has a blue sunburst dial with a blue Cerachrom bezel, while the 116618LN has a black dial with a black Cerachrom bezel. The blue version delivers a bolder, sportier aesthetic that highlights the contrast with yellow gold. The black version offers a more classic, understated look. Both are part of the Rolex Submariner 116618 family.

• Rolex 116618LB vs. 126618LB: What Changed?

  The 126618LB is the successor to the 116618LB, introduced in 2020. Key differences include a larger 41mm case (up from 40mm), slimmer lugs for a more refined wrist profile, and the Caliber 3235 movement with a 70-hour power reserve (compared to 48 hours on the 3135). Both are full 18k yellow gold with blue dials and blue Cerachrom bezels. Buyers who prefer the slightly more compact fit of the previous generation often choose the 116618LB, while those who want the latest Rolex movement technology lean toward the 126618LB.

• What Size Is the Rolex Submariner 116618LB?

  The Rolex Submariner 116618LB has a 40mm case diameter with a thickness of approximately 13mm. This was the standard Submariner case size from 2008 until Rolex increased it to 41mm with the 2020 generation. The 40mm size wears comfortably on most wrist sizes and is preferred by collectors who favor the proportions of the previous-generation Submariner design.

• Is the Rolex Submariner 116618LB a Good Investment?

  The 116618LB is a discontinued, full 18k yellow gold Rolex sport watch with strong collector demand. Over the past year, the 116618LB has outperformed both the Rolex brand average and the Submariner collection average on the secondary market. Gold Rolex Submariners benefit from the intrinsic value of the precious metal content, brand recognition, and consistent demand from collectors. That said, secondary market prices do fluctuate, and no watch purchase should be treated purely as a financial investment. If you value the watch for its design and craftsmanship and plan to wear it, the 116618LB is an excellent choice that is positioned well for long-term value retention.

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