The TAG Heuer Aquaracer WBD2110 is one of the key models in the Professional 300M series, known for combining the features of a dive watch with the comfort needed for everyday wear. Its black dial is engraved with horizontal lines inspired by yacht decks, giving it a look that stands apart from flat black dials and reinforcing the connection to life at sea. The large luminous markers and a date magnifier at 3 o’clock ensure the watch remains easy to read both indoors and outdoors.
Released in 2018, this version refined the Aquaracer’s design with broader hands and markers for stronger lume, a cleaner logo, and an overall sharper presentation. These adjustments gave the watch a more modern look while preserving what makes the Aquaracer trusted by collectors.
For anyone considering an automatic diver in this price range, the Aquaracer Calibre 5 Black Dial WBD2110 shows why TAG Heuer remains a strong player in accessible Swiss luxury.
Before looking closely at its case and bracelet, it is worth stepping back to see how the Aquaracer line built its reputation.
How the Aquaracer WBD2110 Found Its Place in TAG Heuer’s Lineup
TAG Heuer launched the Aquaracer in 2004 as a dedicated line of diving watches, though the concept had been tested earlier in the brand’s 1980s dive models. The name “Aquaracer” was chosen to highlight both sides of its design (professional water resistance for divers and a sporty spirit connected to timing and racing) which had long been part of TAG Heuer’s identity. From the beginning, the Aquaracer offered a unidirectional bezel, screw-down crown, luminous hands and markers, and solid water resistance, all traits that made it reliable under pressure but wearable every day.
Since its introduction, the Aquaracer collection has expanded to cover depths from 200 to 1000 meters, and in recent years, TAG Heuer introduced Solargraph technology, a movement powered by sunlight that reduces the need for battery changes. This shows how the line continues to evolve while keeping its focus on practicality and sport-driven style.
The WBD2110 belongs to the Aquaracer 300M Professional series, the core of the lineup. Released in 2018 as the successor to the WAY2110, it updated the model with a black dial featuring horizontal engraved lines inspired by yacht decks, a detail that visually links the watch to life at sea. The hour markers and hands were made broader to hold more lume, improving visibility in low light, while the TAG Heuer shield at 12 o’clock was simplified for a cleaner, modern appearance.
By refining the design while keeping the proven 41mm steel case and Calibre 5 automatic movement, TAG Heuer ensured the WBD2110 would remain a dependable diver while offering a sharper look that continues to appeal to collectors.
Now that we understand the model’s place in the Aquaracer line, let’s focus on the case and bracelet, the foundation of its overall character.
The Aquaracer’s Case Construction and Bracelet Details
The Aquaracer WBD2110 comes in a 41mm stainless steel case with a thickness just under 12mm and a lug-to-lug span of about 47mm, proportions that sit securely on the wrist without feeling oversized, even for medium wrist sizes. The top of the lugs carries a brushed finish, while the case sides are high-polished, giving the profile a mix of textures that highlight its shape. Its 12-sided unidirectional bezel (another hallmark of the Aquaracer) features a brushed flat surface, high-polished bevels, and black engraved markings. A luminous pip sits at 12 o’clock for dive timing, while raised square details at alternating positions improve grip when rotating the bezel.
At 3 o’clock sits a screw-down crown with the TAG Heuer shield. The crown has a notched design that makes it easy to grip, protected by crown guards finished in a mix of brushed and high-polished steel. Together with the solid screw-down caseback, the setup secures the 300-meter water resistance. On the back, TAG Heuer’s engraved diving helmet emblem reinforces its role as a professional diver.
The watch is paired with a stainless steel bracelet, its top surfaces fully brushed for a tool-ready look, while the sides of the links are high-polished to match the case finishing. Measuring 20mm at the lugs, the bracelet closes with a brushed fold-over clasp engraved with the TAG Heuer logo. The clasp also integrates a diving extension, allowing the bracelet to expand quickly for wear over a wetsuit.
After examining the outer build, let’s move inward to the dial – the element that collectors often notice first.
A Detailed Look at the Aquaracer’s Dial Layout
The black dial of the Aquaracer WBD2110 features a sunray brushed finish with engraved horizontal lines, a pattern inspired by yacht decks that adds texture without distracting from legibility. Around the outer edge runs a white printed minute track, aligning cleanly with the hour markers to ensure accuracy when reading the minutes or seconds.
The hour markers themselves are large, triangular-style indices outlined in black, each filled with Super-LumiNova. Broader hands, also lume-filled, improve nighttime readability compared to earlier Aquaracer generations. The black seconds hand ends with a yellow triangular tip, giving a flash of contrast against the dial.
At night, the lume is especially functional: the markers and hands glow bright blue, while the small squares at 12, 3, 6, and 9 o’clock positions, the hand tips, and the bezel pip at 12 stand out in bright green. This two-tone effect makes it easy to orient the watch quickly in low light.
The lower half of the dial carries the text “Calibre 5” in yellow, with “Automatic” and “300 m / 1000 ft” in white. At 12 o’clock, the TAG Heuer shield and Aquaracer name provide symmetry at the top. The date display at 3 o’clock is magnified by a Cyclops lens integrated into the flat sapphire crystal, making the numbers clear at a glance.
With the dial details established, the next step is to look at the movement inside, the Calibre 5 automatic, which has long been a reliable engine for the Aquaracer line.
Inside the Aquaracer WBD2110: The Calibre 5 Automatic
Inside the Aquaracer WBD2110 is the Calibre 5 automatic movement, a reliable engine based on either the ETA 2824-2 or the Sellita SW200-1 depending on production. Both are proven Swiss workhorses, running at 28,800 vibrations per hour and offering a power reserve of about 38 hours. The movement includes hacking seconds for precise time-setting, quickset date, and a bidirectional rotor that keeps the watch wound during regular wear. Depending on whether the movement is ETA or Sellita, it uses 25 or 26 jewels. While the Calibre 5 is not chronometer-certified, it is regarded as consistent and dependable for everyday use in this price range.
Functions are straightforward: hours, minutes, central seconds, and date. The screw-down crown controls them in three positions: manual winding, quickset date, and time adjustment.
The diving functions are just as important. The unidirectional 120-click bezel is smooth to operate with no noticeable back play, a detail praised by collectors and often compared to the feel of more expensive divers. Its raised edges and alternating finishes make it easy to grip even with wet hands, while the lume pip at 12 o’clock ensures the timing scale is usable in the dark. Together with the 300-meter water resistance, the Aquaracer meets ISO standards as a true diver’s watch.
Understanding how it works is one thing – experiencing how it feels on the wrist is another.
On-Wrist Impressions of the Aquaracer WBD2110
At 41mm in diameter, 12mm thick, and with a lug-to-lug span of about 47mm, the Aquaracer WBD2110 sits securely on the wrist without overhang. The case height keeps it close to the skin, so it doesn’t feel top-heavy or bulky. On smaller wrists around 17 cm, it remains proportionate, while on larger wrists near 19 cm, it still sits flat and balanced.
The stainless steel bracelet contributes to this comfort. Its three-link construction drapes naturally, and the brushed top with high-polished sides gives it a practical and slightly dressy look. The clasp’s push-button release is smooth to operate and avoids the nail-scratching issue found on some stamped clasps. While the bracelet links use pins rather than screws, it remains sturdy and secure once sized.
The black sunray dial keeps the watch versatile, pairing easily with a suit or casual wear. At night, the two-tone lume (blue across most markers and green at the key points and bezel pip) ensures the dial is easy to read with just a quick glance.
Although its 300-meter water resistance and diver’s extension make it capable of handling underwater use, many collectors find its real strength is as a daily companion, moving comfortably from the office to weekends without compromise.
For quick reference, here’s a breakdown of its main features.
Key Specifications of the Aquaracer WBD2110
| Feature | Description |
| Case | 41mm stainless steel, 12mm thick, 47mm lug-to-lug |
| Case Details | Brushed lugs with high-polished case sides; dodecagon (12-sided) shape |
| Bezel | 12-sided unidirectional rotating bezel, 120 clicks |
| Bezel Details | Brushed flat surface, high-polished bevels, black engraved markings, raised square grips at odd-hour positions, lume pip at 12 |
| Caseback | Solid stainless steel screw-down with engraved diving helmet motif and standard inscriptions |
| Dial | Black sunray brushed with engraved white horizontal lines |
| Dial Details | White printed minute track at outer edge, large triangular-style indices outlined in black, “Calibre 5” in yellow, “Automatic” and “300 m/1000 ft” in white, TAG Heuer logo and Aquaracer text at 12 o’clock, date window at 3 with Cyclops magnifier; two-tone blue and green lume ensures nighttime legibility; |
| Crystal | Flat sapphire with anti-reflective coating, integrated Cyclops lens |
| Bracelet | Stainless steel; brushed top surfaces with high-polished sides; 20mm width |
| Crown & Crown Guard | Screw-down crown with TAG Heuer shield; notched for grip; protected by brushed/high-polished crown guards; secures 300m water resistance |
| Clasp | Brushed fold-over clasp with push-button release, engraved logo, integrated diving extension |
| Movement | TAG Heuer Calibre 5 automatic; ETA 2824-2 or Sellita SW200-1 base; 25–26 jewels; 28,800 vph; 38-hour power reserve; hacking seconds and quickset date |
| On-Wrist Feel | Proportions sit close and balanced; bracelet drapes comfortably; clasp smooth to operate; versatile for both office and casual wear |
The Appeal of the Aquaracer WBD2110 in Today’s Market
For seasoned collectors, the TAG Heuer Aquaracer WBD2110 stands as a reliable choice that delivers what you expect from TAG Heuer. For someone new to Swiss watches, it can be the ideal entry point – versatile, practical, and never intimidating. It carries the toughness for sports and active wear, while the black dial and steel bracelet give it enough refinement for an evening out. It’s the kind of piece you can grow with, whether it becomes your daily companion or the watch you look back on as the start of your collection.
See more of the TAG Heuer Aquaracer Aquaracer WBD2110 up close in our tour video here.
