Replacement Rubber Strap for Tag Heuer Aquaracer 300/500 – 21mm,22mm

Description

The Aquaracer 300 handles pool laps, snorkelling, and open-water swimming. The Aquaracer 500 goes deeper — into the territory where recreational diving becomes serious diving and the equipment specification starts to matter in ways most watches never encounter. Both are aquatic watches. Both wear rubber straps because rubber is the strap material that matches what both watches enter. And when that rubber strap has given its service life in the water, the replacement continues without interruption: the TAG Heuer Aquaracer 300 / 500 Replacement Rubber Strap at 21mm or 22mm, 120mm + 90mm, folding buckle at 18mm, water-resistant for every activity both references were rated for.

Aquatic Performance. Restored. Both References Served.

• High-quality rubber — the aquatic strap material maintained — a rubber strap on the Aquaracer 300 or 500 isn’t chosen for its appearance — it is chosen because it goes in the water without condition. Saltwater doesn’t degrade it; chlorine doesn’t affect it; cold dive temperatures don’t stiffen it; prolonged submersion doesn’t cause it to absorb moisture or lose its profile. The replacement strap maintains all of those properties, starting in new condition for the next cycle of aquatic use.
• Aquaracer 300 — the pool, the sea, the surface — the 300’s wearers typically use the watch through swimming, snorkelling, watersports, and everyday water contact. A rubber strap at this reference handles those exposures reliably across its service life until the material shows the micro-wear of sustained aquatic use: the surface dulled by repeated chlorine contact, the fold creased from thousands of daily closures, the rubber carrying the permanent marks of the environments it was rated for. The replacement starts fresh for the next equivalent cycle.
• Aquaracer 500 — the dive, the pressure, the depth — the 500’s wearers go deeper and stay longer. The rubber strap at this reference encounters equipment contact, sustained pressure at depth, and the extended submersions that separate recreational diving from casual water wear. The replacement rubber strap at 21mm or 22mm is built for both references — the 300’s surface conditions and the 500’s depth demands handled by the same strap in the correct width for each.
• 21mm and 22mm — both Aquaracer widths in rubber — the Aquaracer 300 and 500 carry both lug widths across their reference ranges. Both widths are available in the replacement rubber strap, each fitting the respective case correctly.
• 120mm + 90mm — the aquatic strap proportions — 120mm on the long side for the wrist range both references attract, and 90mm on the short side for the larger wrist and the over-suit closure that serious diving occasionally requires. If these dimensions fitted correctly on the previous strap, they fit correctly on this one.
• Folding buckle at 18mm — secure before, secure after — the same positive locking action before water entry on the replacement as on the original. The mechanism doesn’t change; the confidence in the closure doesn’t need to be relearned.

For the Aquatic Watch Owner Who Keeps the Right Strap on the Right Watch.

The Aquaracer 300 and 500 are aquatic instruments. The rubber strap that goes on them is aquatic equipment. When that equipment needs replacing — when the previous strap has completed its service cycle in the water — the replacement doesn’t require a material decision, a dimension decision, or a buckle decision. Those decisions were already made. The replacement simply continues them.

This strap is the right choice for:

• Aquaracer 500 divers replacing the rubber strap that accompanied the watch through its most demanding aquatic use, in the correct width for their reference at the dimensions that already worked.
• Aquaracer 300 swimmers and water sports wearers who have run the previous rubber strap through a full service cycle of pool and open-water use and want the same specification continued.
• 90mm short-side wearers who need the longer short section for correct closure during aquatic activity and want the replacement to restore that specific dimension.
• Owners who maintain both references — the Aquaracer 300 and 500 owner who wants a single replacement source that correctly serves both watches across both lug widths.

Specifications

Aquatic rubber strap, both references, dimensions already confirmed. Add to cart today.