Strap for Pelagos FXD GMT Zulu Time Aéronautique Navale

The lug width of the Tudor Pelagos M2542G257NU-0002 is 22 millimetres. This dimension is model-specific and represents the distance between the two lugs attached to the titanium case. To verify the measurement accurately, use a digital calliper to measure the space between the lugs at the narrowest point, approximately 12 millimetres from the bezel edge.

The optimal strap choice depends on primary use: for diving and humid environments, technical fabric or vulcanised rubber offers rapid drying and durability; for daily wear, alligator leather in vegetable tanning creates elegant contrast with the titanium-ceramic case; calf leather provides balanced aesthetics and practicality. Shell cordovan is not recommended due to visual conflict with the watch's matte aesthetic.

The procedure requires a spring bar tool (standard watch strap removal instrument): insert the flat blade into the lateral opening of the lug, gently lifting one of the two pins until the strap disengages. Repeat on the opposite side. To install the new strap, align the holes with the lugs and push the pins inward until secured. Avoid direct impacts that could damage the titanium case.

Yes, any strap with a 22mm lug width is compatible. Ensure the width matches exactly and thickness does not exceed 5mm to avoid stress on the lugs. Bespoke leather straps from MilanoStraps are designed specifically for the Pelagos and available in various materials, finishes and lengths.

Leather strap durability depends on material quality and water exposure. With intensive use and frequent immersion, expect 2–3 years; with predominantly dry daily wear, 4–6 years. Vegetable-tanned leather develops interesting patina over time. Given the Pelagos's intended aquatic use, rubber or fabric are recommended as primary options, reserving leather for office days or special occasions.