Rolex Submariner Date 116619LB: Review

by Barbara Wilson

The Rolex Submariner Date 116619LB is not just a watch; it’s an icon in the world of horology, revered for its timeless design and unmatched craftsmanship. In this in-depth review, we will explore every facet of this legendary timepiece, from its exquisite design and precise dimensions to its exceptional movement, remarkable water resistance, and overall performance. Whether you’re an avid watch collector or someone considering their first luxury timepiece, the Rolex Submariner Date 116619LB is a watch that demands attention and admiration.


I. Design and Features

The Rolex Submariner Date 116619LB is a masterpiece of design, blending both form and function seamlessly. Its most eye-catching feature is undoubtedly the stunning blue dial, a shade reminiscent of the deep ocean. This dial serves not only as an aesthetic choice but also as a functional one, ensuring high visibility even in challenging underwater environments.


The watch’s case is expertly crafted from 18ct white gold, a choice that combines luxury with durability. This precious metal not only adds a touch of opulence but also maintains the watch’s relatively lightweight profile, enhancing comfort during extended wear. The Cerachrom ceramic bezel, another hallmark of Rolex’s innovation, provides both resilience against scratches and an elegant touch to the overall design. The luminescent hour markers and hands guarantee legibility in low-light conditions, a critical feature for divers.


The Cyclops lens positioned over the date window magnifies the date display, a feature that has become synonymous with Rolex watches. This small detail enhances practicality and readability, a testament to Rolex’s commitment to user-friendly design.


II. Dimensions and Weight

The Rolex Submariner Date 116619LB is designed with careful consideration of size, thickness, and bracelet width to ensure both durability and comfort. With a case diameter of 40mm, it strikes a balance between being substantial enough to make a statement and modest enough to fit comfortably on a range of wrist sizes. This sizing ensures versatility, allowing the watch to seamlessly transition from formal to casual settings.

The case thickness, measuring approximately 12.5mm, maintains a slim profile that easily slides beneath a shirt cuff, making it a practical choice for everyday wear. The bracelet, with a width of around 20mm, complements the robust yet elegant appearance of the watch, adding to its overall appeal.

What sets the Rolex Submariner Date 116619LB apart from other watches in terms of wearability is the use of 18ct white gold. While this precious metal adds a luxurious touch, it keeps the watch’s weight in check, ensuring that it remains comfortable for extended periods of use.

III. Movement and Accuracy

The heart of the Rolex Submariner Date 116619LB is the self-winding caliber 3135 movement, an exemplar of Rolex’s commitment to precision and reliability. This movement has been a staple in Rolex watches for years, known for its exceptional accuracy and robustness.

One standout feature of the caliber 3135 is the Parachrom hairspring, which offers extraordinary resistance to shocks and temperature fluctuations. This contributes to the movement’s impressive durability and stability in various conditions. The addition of a Paraflex shock absorber further enhances the watch’s shock resistance, ensuring that it continues to perform flawlessly even when subjected to rough handling.

Perhaps one of the most notable aspects of the Rolex Submariner Date 116619LB’s movement is its COSC certification. The Swiss Contrôle Officiel Suisse des Chronomètres rigorously tests each movement, subjecting it to a battery of assessments to guarantee its exceptional timekeeping accuracy. Rolex, however, goes above and beyond by conducting its own in-house tests, surpassing the COSC standards and ensuring that each watch meets Rolex’s stringent criteria for performance.

IV. Water Resistance and Durability

The Rolex Submariner Date 116619LB is more than just a stylish timepiece; it’s a tool for underwater exploration. With a remarkable water resistance of up to 300 meters (1,000 feet), this watch is not merely for show but a reliable companion for divers, whether recreational or professional.

Rolex’s engineering prowess is evident in the watch’s construction. The screw-down Triplock winding crown, combined with the screw-down case back, forms a hermetic seal that safeguards the watch against water intrusion. This design feature is vital for maintaining the watch’s integrity even in the most demanding aquatic environments.

Durability is a hallmark of Rolex timepieces, and the Submariner Date 116619LB is no exception. The 18ct white gold case is not only luxurious but also robust, capable of withstanding the rigors of daily wear and the harsh conditions of deep-sea adventures. The scratch-resistant sapphire crystal protects the watch face from nicks and blemishes, ensuring that the watch retains its pristine appearance over time. The Cerachrom ceramic bezel, in addition to its aesthetic appeal, is virtually immune to fading and scratches, further enhancing the watch’s longevity.

V. Review: Pros and Cons


Timeless Design: The Rolex Submariner Date 116619LB’s design is iconic and instantly recognizable, a symbol of enduring style and luxury.

Luxurious Materials: Crafted from 18ct white gold, the watch exudes opulence while maintaining a lightweight and comfortable profile.

Exceptional Movement: The self-winding caliber 3135 movement, combined with COSC certification, guarantees unparalleled accuracy and reliability.

Dive-Ready: With a water resistance of up to 300 meters, the Submariner Date 116619LB is a dependable tool for both professional and recreational divers.

Iconic Blue Dial: The mesmerizing blue dial and ceramic bezel add a touch of sophistication, making the watch a standout piece in any collection.


High Price Point: The Rolex Submariner Date 116619LB’s exceptional craftsmanship and materials come at a premium, which may be prohibitive for some potential buyers.

Limited Availability: Due to its popularity and restricted production, acquiring a new Rolex Submariner Date 116619LB can be challenging, often resulting in waiting lists at authorized dealers.

New vs. Pre-owned Models:

Choosing between a new or pre-owned Rolex Submariner Date 116619LB depends on individual preferences and budget considerations.

New models come with the assurance of being untouched, backed by Rolex’s warranty, and offering access to the latest design features. However, pre-owned models can provide cost savings while still delivering the timeless style and exceptional performance associated with Rolex watches. When opting for a pre-owned piece, it’s essential to purchase from reputable dealers who authenticate and service the watches to ensure they are in excellent condition.

VI. How to Authenticate a Rolex Submariner Date 116619LB

Given the Rolex Submariner Date 116619LB’s status as a luxury icon, it has unfortunately become a target for counterfeiters. Authenticating a Rolex watch requires a discerning eye and knowledge of the brand’s distinctive features:

Hologram: Inspect the hologram on the case back. Genuine Rolex holograms have a three-dimensional effect and are difficult to replicate.

Cyclops Lens: Examine the Cyclops lens over the date window. Counterfeit Rolex watches often have magnification that is less effective or uneven.

Serial and Model Numbers: Ensure that the serial and model numbers between the lugs on the side of the case match the paperwork provided with the watch.

Movement: Familiarize yourself with the Rolex caliber 3135 movement and its unique characteristics to identify counterfeit movements.

Weight: Genuine Rolex watches have a distinct weight due to their high-quality materials. Counterfeit watches may feel noticeably lighter.

Authorized Dealers: Purchase from authorized Rolex dealers or reputable sellers with a proven track record of selling authentic watches.


The Rolex Submariner Date 116619LB is a masterpiece of horology, seamlessly combining an iconic design with unmatched craftsmanship and precision. Its timeless appeal, luxurious materials, and dive-ready capabilities make it a watch that transcends trends and generations. While the price point may be a barrier for some, those who invest in this timepiece are rewarded with a symbol of prestige and enduring value. Whether you seek a watch for underwater adventures or a statement piece for everyday wear, the Rolex Submariner Date 116619LB is a choice that exemplifies luxury and performance in equal measure. It’s more than a watch; it’s a legend on your wrist.


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