Strap for Speedmaster X-33 Titanium / Bracelet / 2nd Gen

The Omega X-33 / Z-33 has a lug width of 20mm. To measure correctly, position a ruler between the pins that connect the strap, from the inner shoulder of one lug to the other. This measurement is standard for all 42mm cases in this line.

For the X-33 / Z-33 we recommend Nile crocodile for tactical elegance, peccary calf with vegetable tanning for resistance and patina, black shell cordovan for noble structure, or hi-tenacity nylon NATO for extreme applications. The choice depends on the environment of use: office, field, water.

Obtain a springbar tool. Position yourself in front of a natural light source, gently lift the strap lug on the case, locate the pin access hole, push inward to release the primary pin. Repeat on the other side. Insert the new strap by aligning the holes to the lugs, push until the pins snap into position.

Yes, any strap with a 20mm lug width is mechanically compatible. However, the titanium case of the 3291.50.00 requires steel or titanium buckles and deployants for aesthetic coherence and durability. Avoid varnished leather buckles on this tactical watch.

Durability depends on the material and use. Crocodile and calf with vegetable tanning maintain structural characteristics for 5-7 years of daily wear. Shell cordovan resists up to 8-10 years thanks to superior molecular density. Continuous exposure to water, sweat and UV reduces longevity to 2-3 years. Store the strap in a cool, dry place when not worn; conditioning treatment every 12-18 months extends its life.