TAG Heuer Aquaracer Aquaracer 300M Calibre 45 43 Stainelss Steel / Black / Bracelet

Reference CAY211Z.BA0926

About this watch

The TAG Heuer CAY211Z.BA0926 Aquaracer 300M Calibre 45 is a luxury dive watch that embodies the spirit of adventure. With its stunning design, reliable movement, and impressive water resistance, this watch is tailor-made for those who appreciate both style and functionality. The black dial is striking against the stainless steel case, exuding an aura of sophistication and strength. The 43mm diameter feels just right on the wrist—not too bulky, yet substantial enough to command attention. The dial features stick and dot indexes that add a touch of elegance while ensuring readability. The luminous hands glow brightly in low-light conditions, making it easy to tell the time whether you're under the sea or at a dimly-lit dinner. The small seconds sub-dial adds a functional element, giving the watch a sporty edge. At the core of the CAY211Z.BA0926 is the TAG Heuer Calibre 45, an automatic movement that showcases precision and reliability. This movement is based on the ETA 2892 or SW300, depending on the production year. It’s fitted with a chronograph and big date module from Dubois-Depraz, offering a blend of functionality and luxury. The Calibre 45 boasts a remarkable 38-hour power reserve and operates at a frequency of 28,800 vibrations per hour. With a water resistance of up to 300 meters, the TAG Heuer Aquaracer 300M is not just a pretty face; it's a serious dive watch. This level of water resistance makes it suitable for professional diving, and you can dive deep without worrying about damaging the watch. The chronograph function allows you to measure elapsed time with precision. One of the standout features is the big date display, which is easy to read at a glance. The use of stainless steel for both the case and bracelet adds to the watch’s durability. This material is not only resistant to rust and corrosion but also provides a polished look that complements the overall design.
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Key Features

  • 43mm diameter stainless steel case
  • Automatic TAG Heuer Calibre 45 movement with chronograph and big date module
  • 300m water resistance and sapphire crystal glass
  • Stainless steel bracelet with folding clasp
  • Big date display and small seconds sub-dial
  • Rotating bezel for dive timer functionality

Specifications

Brand
TAG Heuer
Family
Aquaracer
Model
Aquaracer 300M Calibre 45 43 Stainelss Steel / Black / Bracelet
Reference
CAY211Z.BA0926
Movement
calibre-45
Movement Features
  • Hours, Minutes, Small Seconds
  • Date, Big Date
  • Chronograph
Case
Stainless Steel 43mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Tag Heuer Aquaracer 38.5mm | WAB1111

Tag Heuer Aquaracer 38.5mm | WAB1111

Tag Heuer - WAB1111 · $499
A quartz-powered Tag Heuer Aquaracer with a 38.5mm case and aftermarket bezel, paired with a 7.5" bracelet.

  • Size: 38.5mm diameter
  • Bracelet length: 7.5 inches
Posted at
Mar 27, 2026, 4:40 PM
Active
[WTS] Tag Heuer Aquaracer Chronograph 44mm CAJ2110

Tag Heuer Aquaracer Chronograph 44mm CAJ2110

Tag Heuer - CAJ2110 · $1,150
This Tag Heuer Aquaracer Chronograph is a 44mm watch that comes with its box and booklets. It has additional details available through full links.

  • Size: 44mm diameter
Posted at
Mar 27, 2026, 4:36 PM
Active
[WTS] Tag Heuer Aquaracer 2017

Tag Heuer Aquaracer 2017

A 41mm diameter quartz watch from the 2017 Aquaracer collection, including original box and papers.

  • Condition: Pre-owned with damage (box damaged)
  • Diameter: 41mm
  • Movement type: Quartz
Posted at
Mar 26, 2026, 9:45 PM
Active
[WTS] TAG Heuer Aquaracer Professional 200 Solargraph – WBP1112.FT6199
Excellent condition – warranty valid until May 2028

TAG Heuer Aquaracer Professional 200 Solargraph – WBP1112.FT6199 Excellent condition – warranty valid until May 2028

A TAG Heuer Aquaracer Professional 200 Solargraph with a black DLC-coated stainless steel case, solar-powered quartz movement, and 200m water resistance.

  • Condition: Very good overall
  • Case material: black DLC-coated stainless steel
  • Water resistance: 200m depth rating
  • Movement type: solar-powered quartz
Posted at
Mar 25, 2026, 3:14 AM
Active
[WTS] Tag Heuer Aquaracer WBD2110 $1070 Shipped (SERVICED)

Tag Heuer Aquaracer WBD2110 $1070 Shipped (SERVICED)

This Tag Heuer Aquaracer Calibre 5 diver watch features a stunning Black textured dial with raised luminous indexes and a robust unique shaped case. The movement has been serviced for great time keeping.

  • Condition: Great
  • Movement: Tag Heuer Calibre 5 Automatic
  • Case size: 43mm (diameter)
  • Lug to lug: 47mm
Posted at
Mar 23, 2026, 9:56 PM
Active
[WTS] Tag Heuer Aquaracer Professional 300 Black Dial WBP201A.BA0632

Tag Heuer Aquaracer Professional 300 Black Dial WBP201A.BA0632

Selling my Tag Heuer Aquaracer Professional 300, a high-end sports watch with a black dial and various accessories.

  • Condition: pristine condition, little to no signs of wear
  • Bracelet: original with all links
  • Box: yes
  • Papers: yes
Posted at
Mar 23, 2026, 9:01 AM
Active
[WTS] Tag Heuer Aquaracer 39mm 300m Diver White Dial Excellent Cond. WAF1111

Tag Heuer Aquaracer 39mm 300m Diver White Dial Excellent Cond. WAF1111

Tag Heuer - WAF1111 · $450
The watch features a 39mm diameter case with a thickness of 10mm and a water resistance of 300m. It has a white dial and is powered by an ETA Swiss Quartz movement.

  • Condition: Very good, with light wear
  • Movement: ETA Swiss Quartz
  • Case diameter: 39mm
  • Thickness: 10mm
Posted at
Mar 22, 2026, 10:58 PM
Active
[WTS] Tag Heuer Aquaracer Pro 200M Date $2650

Tag Heuer Aquaracer Pro 200M Date $2650

The seller is listing a Tag Heuer Aquaracer Pro 200M Date watch that was purchased from an authorized dealer but ultimately returned as it didn't fit the intended wearer's wrist size. This timepiece features a 40mm diameter case.

  • Condition: Brand New In Box (BNIB)
  • Case Size: 40mm diameter
  • Depth Rating: 200m
Posted at
Mar 21, 2026, 6:50 PM
Active
[WTS] TAG Heuer Aquaracer Professional 300 'Tribute to Ref. 844' Titanium (Ref. OWBP208C) - Full Kit w/ Extra Uncut OEM Strap - Limited to 844 pieces

TAG Heuer Aquaracer Professional 300 'Tribute to Ref. 844' Titanium (Ref. OWBP208C) - Full Kit w/ Extra Uncut OEM Strap - Limited to 844 pieces

TAG Heuer - WBP208C · $3,350
A modern homage to Heuer's first dive watch released in the 1970s, featuring a 43mm Grade 5 Titanium case and matte black dial with red military scale.

  • Condition: Excellent
  • Case material: Grade 5 Titanium
  • Bezel material: Black Ceramic
  • Diameter: 43mm
Posted at
Mar 20, 2026, 9:47 AM
Active