Strap for Alter Ego Stainless Steel / MOP /

The lug width of the TAG Heuer Alter Ego WP1314.BA0751 is 18 millimetres. This width is specific to this model and was calibrated by TAG Heuer's designers to respect the proportions of the oval case. It is essential to select straps compatible with this exact measurement to ensure correct aesthetic and functional attachment.

The best choice depends on your intended use and personal preference. For formal occasions, alligator leather with vegetable tanning offers elegance and develops a natural patina over time. For everyday wear, smooth calf leather ensures versatility and comfort. If you prefer practicality and durability, NATO or rubber straps are excellent options, particularly appreciated by those seeking a more casual aesthetic.

To change the strap, you will need a spring bar tool specifically sized for 18mm lugs. Position the watch securely, insert the tool beneath the lug spring and press gently downward to compress it. Once released, remove the old strap and insert the new one, ensuring the spring clicks correctly into position. If you are uncertain, it is advisable to consult a professional watchmaker.

Yes, any strap with an 18-millimetre lug width is compatible with the WP1314.BA0751. However, it is important to consider that the weight, thickness and material of the strap can influence the overall aesthetic balance of the watch. Milano Straps offers 18mm straps crafted with attention to proportions and build quality, ensuring compatibility and visual harmony with the oval case of your Alter Ego.

Durability depends on the material, tanning method and level of use. A high-quality alligator strap with vegetable tanning can last 3-5 years with moderate wear, developing a fascinating patina over time. Smooth calf leather offers similar longevity but tends to show signs of use more readily. Straps crafted by Casati Milano include an 18-month warranty and are designed to be regenerated and repaired, allowing you to significantly extend their useful life.