TAG Heuer Aquaracer Aquaracer 300M Alarm 40.5 Stainless Steel / Silver / Bracelet

Reference WAY111Y.BA0920

About this watch

The TAG Heuer Aquaracer 300M Alarm stands out as a remarkable blend of style, functionality, and durability. Its striking design features a sleek silver stainless steel finish, round shape, and smooth lines that give it a contemporary yet timeless appeal. The watch boasts a 40.5 mm stainless steel case with brushed and polished finishes, adding depth and character. The integrated bracelet is designed for comfort and durability, fitting snugly on the wrist. The dial features a stunning silver color with stick and dot indexes for enhanced readability. The hands are handsomely designed, with a stick shape that adds to the watch’s modern aesthetic. Plus, the sapphire crystal is scratch-resistant, keeping your watch looking pristine even after years of wear. One of the standout features of this TAG Heuer model is its movement—the Ronda caliber 4120.B, a Swiss-made quartz movement known for its precision and reliability. With a battery life of an impressive 50 months, you won’t have to worry about frequent battery changes. The movement incorporates seven jewels to minimize friction and enhance longevity. The Ronda caliber 4120.B movement offers a wealth of functionalities, including water resistance up to 300 meters, making it perfect for diving and water sports. The unique alarm feature allows users to set a 9-hour notification at specific times, adding practicality to the watch’s already impressive features. With its robust construction and durable materials, this watch is built to withstand the rigors of underwater exploration and everyday wear. Whether you’re a diving enthusiast or simply someone who appreciates well-crafted timepieces, the TAG Heuer Aquaracer 300M Alarm has something to offer.
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Key Features

  • 40.5 mm stainless steel case
  • Sapphire crystal with scratch-resistant coating
  • Ronda caliber 4120.B Swiss-made quartz movement
  • Water resistance up to 300 meters
  • 9-hour alarm feature with acoustic notification
  • Integrated stainless steel bracelet for comfort and durability

Specifications

Brand
TAG Heuer
Family
Aquaracer
Model
Aquaracer 300M Alarm 40.5 Stainless Steel / Silver / Bracelet
Reference
WAY111Y.BA0920
Movement
4120-b
Movement Features
  • Hours, Minutes, Small Seconds
  • Big Date
  • Alarm
Case
Stainless Steel 40.5mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] 2025 TAG Heuer Aquaracer Professional 300 GMT – Green Dial – Ref. WBP5115 – Full Set – $3,300 Shipped

2025 TAG Heuer Aquaracer Professional 300 GMT – Green Dial – Ref. WBP5115 – Full Set – $3,300 Shipped

TAG Heuer - WBP5115 · $3,300
A modern dive GMT watch with a green dial, robust stainless steel case, and ceramic bezel. It features an automatic GMT movement and includes a micro-adjustable clasp for improved comfort.

  • Condition: Excellent (small dent on case side; minimal wear)
  • Case Size: 42mm
  • Movement Type: Automatic GMT
  • Crystal Type: Sapphire
Posted at
Feb 2, 2026, 6:55 PM
Active
[WTS] Tag Heuer Aquaracer WAY2110

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Up for sale is a Tag Heuer Aquaracer WAY2110.BA0928. This is a very attractive discontinued piece at 41mm.

  • Condition: great condition with minor wear
  • Case size: 41mm diameter
  • Bracelet size fits wrist: 7 inches
Posted at
Feb 1, 2026, 6:51 PM
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[WTS] Tag Heuer Aquaracer, WAK2110, 41mm, 500m, Great Condition

Tag Heuer Aquaracer, WAK2110, 41mm, 500m, Great Condition

Tag Heuer - WAK2110 · $1,125
This is a Tag Heuer Aquaracer model WAK2110, featuring a slim profile and 500m water resistance. It's a great everyday watch with perfect timekeeping.

  • Condition: preowned, great condition
  • Size: 41mm diameter
  • Water Resistance: 500m depth rating
Posted at
Jan 31, 2026, 9:45 AM
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[WTS] Tag Heuer Aquaracer 38.5mm | WAB1111

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Tag Heuer - WAB1111 · $599
A Tag Heuer Aquaracer model WAB1111, a quartz-powered watch featuring a 38.5mm diameter case.

  • Bracelet length: 7.5 inches
  • Case size: 38.5mm
Posted at
Jan 30, 2026, 9:31 PM
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[WTS] Tag Heuer Aquaracer Professional 200 Solargraph Titanium WBP1180

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Tag Heuer - WBP1180 · $3,500
This watch features a 40mm titanium case, solar-powered quartz movement, and 200 meters water resistance. It is designed for everyday wear and offers comfort and durability.

  • Condition: Great condition with few minor signs of wear
  • Case size: 40mm
  • Thickness: 9.7mm
  • Lug-to-lug: 46.5mm
Posted at
Jan 29, 2026, 8:23 PM
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[WTS] TAG Heuer Aquaracer WAF2010 - Swiss Automatic Dive Watch - $750 Shipped

TAG Heuer Aquaracer WAF2010 - Swiss Automatic Dive Watch - $750 Shipped

The TAG Heuer Aquaracer WAF2010 is a Swiss automatic dive watch with a 41mm diameter, stainless steel case, and 300m water resistance. It features a unidirectional rotating bezel, sapphire crystal, and a day-date complication.

Posted at
Jan 28, 2026, 9:10 PM
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[WTS] TAG Heuer Aquaracer 300M Professional 300 Date 2700$🚢

TAG Heuer Aquaracer 300M Professional 300 Date 2700$🚢

Up for sale is a TAG Heuer Aquaracer 300M Professional 300 Date featuring a stainless steel case with a case size of 42mm.

  • Condition: very good overall, with a small scratch on the clasp
  • Case Size: 42mm diameter
  • Bracelet Length: 7.25 inches (with extension 8.25 inches)
Posted at
Jan 28, 2026, 9:10 AM
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[WTS] Tag Heuer Aquaracer Quartz WAJ1111

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Up for sale is my Tag Heuer Aquaracer Quartz Ref. WAJ1111.ba087, on a rubber strap with plenty of room to size.

  • Condition: good condition but has seen some wear
  • Strap material: rubber
Posted at
Jan 28, 2026, 9:06 AM
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[WTS] Tag Heuer Aquaracer Professional 300 GMT WBP2010 43MM Case Box/Papers | Extra Tag Heuer Strap Included | $2,700 Shipped

Tag Heuer Aquaracer Professional 300 GMT WBP2010 43MM Case Box/Papers | Extra Tag Heuer Strap Included | $2,700 Shipped

This Tag Heuer Aquaracer Professional 300 GMT features a 43MM case, blue dial, and blue and white GMT bezel. The watch has a steel case and bracelet with push-button closure.

  • Condition: Excellent condition
  • Case Size: 43MM
Posted at
Jan 26, 2026, 7:36 PM
Active