Strap for Style 38 Stainless Steel / Blue-Diamond / Strap

The lug width of the Tudor Style 12500-0014 is 20 millimetres. This dimension represents the historical Tudor standard and allows proportionate connection between the 38mm case and the wrist. To verify the measurement, use a digital calliper on the internal width between the two lug attachment pins.

For the Tudor Style 12500-0014, we recommend alligator leather with vegetable tanning in dark brown for a classical aesthetic, or vegetable-tanned calf in navy-black for a more contemporary approach. If you seek versatility, an organic cotton NATO or natural vulcanised rubber strap deliver practicality without aesthetic compromise. Your choice depends on intended use and personal wardrobe.

Position the watch face-down on a soft cloth. Use a spring bar tool to compress the elastic pin that retains the strap within the case. Lift the pin and slide the strap outward. Insert the new strap, ensuring that the pins enter the case seats correctly. Verify that the strap sits perfectly centred before wearing the timepiece.

Yes, any strap with a 20mm lug width is compatible with the Tudor Style 12500-0014. Artisanal straps from specialised manufacturers often offer superior finishing, premium leathers and personalisation options compared to OEM straps. Always ensure that the strap width is exactly 20 millimetres to guarantee correct installation.

A quality leather strap, subject to moderate daily wear, has an average lifespan of 3–5 years. Longevity depends on material: alligator with vegetable tanning tends to endure longer and develops a rich patina; vegetable-tanned calf has comparable durability. Natural vulcanised rubber offers superior resistance and may exceed 7–8 years. Regular maintenance, such as gentle cleaning and application of natural balms, significantly extends strap life.