Tissot
Heritage T124.427.16.031.01— lug 22mm

The lug width of the Tissot Heritage T124.427.16.031.01 is 22mm. This measurement is essential for selecting compatible straps. You can verify it by inserting a digital calliper between the lugs: the internal distance must be exactly 22mm. Do not confuse this measurement with the case diameter, which is 43mm.

For the T124.427.16.031.01, we recommend leather with vegetable tanning, particularly aged Tuscan calf or alligator with fine grain. These materials enhance the vintage aesthetic of the chronograph and develop natural patina over time. For sportier contexts, a robust canvas NATO strap or racing rubber rubber strap maintains the functional authenticity of the watch.

The strap is changed by removing the pins connecting the lugs to the case. Use an appropriate tool (spring bar tool) to gently compress the small internal springs within the pins, extracting them from their seats. Once the lugs are free, insert the new pins into the replacement strap and secure them in the case lugs. Ensure the new strap has a lug width of exactly 22mm.

Yes, any strap with a 22mm lug width is mechanically compatible. However, choose quality straps: vegetable-tanned leather, alligator, or fine calf leather ensure longevity and aesthetic coherence with the Heritage character of your watch. Avoid synthetic or poor-quality leather straps, which deteriorate rapidly and betray the construction quality of your T124.427.16.031.01.

A quality leather strap (vegetable-tanned or alligator) typically lasts 3–5 years with daily use, depending on frequency of use, climate, and care. Vegetable-tanned leather develops a fascinating patina with natural ageing. To extend durability, avoid prolonged moisture, periodically apply specific balms, and rotate straps seasonally. A well-maintained strap becomes increasingly appealing over time.