Technical Archive

TAG Heuer
Aquaracer WAY201A.BA0927— lug 20mm

TAG Heuer Aquaracer WAY201A.BA0927: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Aquaracer 300M Calibre 5 41 Stainless Steel / Black / Steel

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

TAG Heuer WAY201A.BA0927
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

WAY201A.BA0927

Movement

TAG Heuer caliber Calibre 5 Hours, Minutes, Seconds | Date

The Heritage

The Aquaracer represents TAG Heuer's sporty dive watch line, characterized by high water resistance and optimal legibility. The reference WAY201A.BA0927 mounts the automatic Calibre 5 movement with hour, minute, second and date indication. The movement offers a standard power reserve for a daily and sports-oriented wristwatch.

FAQ

What is the lug width of the TAG Heuer Aquaracer WAY201A.BA0927?

The lug width of the TAG Heuer Aquaracer WAY201A.BA0927 is 20mm. This measurement is critical for strap compatibility and must be measured precisely with callipers between the lateral lugs of the case.

Which strap is recommended for the TAG Heuer Aquaracer WAY201A.BA0927?

For this 43mm diver, we recommend alligator or vegetable-tanned calf leather for versatile elegance, FKM rubber for robustness in aquatic environments, or Cordura NATO for extreme practicality. Your choice depends on primary use and tolerance for maintenance.

How do you change the strap on a TAG Heuer Aquaracer WAY201A.BA0927?

Use a spring bar tool to compress the elastic pins at both ends of the case. Insert the tool into the dedicated slot, apply gentle pressure and pull outward to release the original strap. Repeat with the new strap, ensuring the pins engage uniformly.

Is an aftermarket strap compatible with the WAY201A.BA0927?

Yes, provided the lug width is 20mm and the depth does not exceed 2.6mm. Our artisanal straps are purpose-built for this measurement with calibrated thicknesses. We recommend preliminary verification to avoid lateral play or mounting difficulty.

How long does a leather strap last on a TAG Heuer Aquaracer WAY201A.BA0927?

A quality leather strap (alligator or vegetable-tanned calf) lasts 3 to 5 years with regular maintenance: air-drying after prolonged water contact, conditioning every 6–8 months, avoiding direct salt-sweat exposure. Intensive water sports reduce longevity; rubber or NATO straps are recommended for extreme durability.