Strap for Master Collection Chronograph 44 Stainless Steel / Chile

The lug width is 22 millimetres. This measurement represents the distance between the two spring bar housings on the case. It is essential to ensure the strap adheres perfectly without lateral play. Verify compatibility by measuring the distance between the centre of one spring bar and the centre of the other, or consult the official Longines documentation.

For this 44-millimetre chronograph we recommend a blonde alligator with fine grain for formal elegance, or a Tuscan calf in vegetable tanning with tobacco tone for a balance between sportiness and dress code. For a more technical approach, a natural rubber grain strap ensures comfort and grip during daily wear.

Obtain a spring bar tool or consult a watchmaker. Position the watch with the lugs facing upwards, insert the tool into the lateral hole to compress the spring bar, remove the worn strap, and insert the new strap into the same lugs. Reverse the operation on the other side. If inexperienced, entrust the task to a professional to avoid scratching the case.

Yes, any strap with a lug width of 22 millimetres is compatible, regardless of manufacturer. Verify that the strap ends are cut to the correct width (22 millimetres) and that the spring bars have a diameter of 1.5 millimetres. Quality artisanal straps offer superior finishing and customisation compared to OEM products.

Durability depends on the material, frequency of wear and maintenance. A vegetable-tanned calf well cared for lasts approximately 3-5 years of daily use before showing obvious signs of fatigue (thinning, cracking). An excellent alligator exceeds 7 years. Protect from direct UV rays, avoid prolonged soaking and apply nutritive creams every 6 months to extend strap life.