Strap for Style 41 Stainless Steel / Silver-Diamond / Strap

The Tudor Style 12700-0020 features a lug width of 20mm. This measurement represents the distance between the lugs on the case and determines strap compatibility. You can verify it by measuring the external space between the lugs or by consulting Tudor's official documentation.

For the 12700-0020, we recommend alligator leather in mid-to-dark tones or calf leather with vegetable tanning. Alligator accentuates the case's pure geometry through its natural grain pattern, whilst calf offers tactile softness and develops a patina over time. For sporty use, a ballistic cotton NATO or FKM rubber strap maintains functionality without aesthetic compromise.

To change the strap on the 12700-0020, you'll need a spring bar tool. Place the watch on a soft surface, insert the tool's tip into the hole of the opposite lug, release the internal spring and remove the old strap. Repeat on the other side. Insert the new 20mm strap using the reverse procedure, ensuring the pins are properly seated within the lugs.

Yes, you can use any strap with a 20mm lug width. High-quality artisanal aftermarket straps, such as those available at milanostraps.it, offer identical mechanical compatibility whilst providing greater aesthetic variety and customisation options. Always verify that the strap is specified for 20mm and that the pins are compatible with your case's lugs.

Durability depends on the material and usage patterns. A quality alligator strap typically lasts 3–5 years with daily wear, whilst vegetable-tanned calf presents similar longevity. Rubber straps generally resist degradation longer (5–7 years). Lifespan extends significantly with periodic maintenance using specific nourishing creams and protection from excessive moisture.