Tudor · Style

Strap for Style 38 Stainless Steel / Black / Strap

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter38 mm
Reference12500-0006 (aka: M12500-0006)
FamilyStyle
MovementETA caliber 2824-2 hours, minutes, seconds | date
CaseStainless Steel

Spring bar

Spring bars for Tudor

The right category for this model · choose the 20 mm size

Straps for the Style 12500-0006 (aka: M12500-0006)

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Style 12500-0006 (aka: M12500-0006), seen from the bench

The Tudor Style 12500-0006 (M12500-0006) features a 38mm stainless steel case housing an ETA caliber 2824-2 movement, certified chronometer. The model includes a date function at 3 o'clock and a white dial with black hour indices, representing Tudor's rationalist aesthetic approach. The 20mm lug width is the specific measurement for strap compatibility on this model, distinct from the case diameter, ensuring proper fit and harmonic movement of the strap bars. Material selection—alligator leather, vegetable-tanned calf, ballistic nylon, or FKM rubber—defines the final styling interpretation, ranging from formal sophistication to daily-wear versatility.

Frequently asked questions

What is the exact lug width of the Tudor Style 12500-0006?

The Tudor Style 12500-0006 has a lug width of 20 millimetres. This measurement indicates the distance between the two lugs of the case and determines the exact width of the compatible strap. It is essential to order 20mm straps to ensure proper fit on the case.

Which strap would you recommend for the Tudor Style 12500-0006?

For the 12500-0006, we recommend genuine alligator for pure sophistication, vegetable-tanned calf for elegant-sporty character with natural patina development, or FKM rubber if you require daily water resistance. The choice depends on your use case: formal, elegant daily wear, or intensive sport.

How do I change the strap on this model?

Changing the strap on the 12500-0006 requires two basic tools: a strap removal tool (pin pusher) and a flat working surface. Position the watch with the lug facing upward, locate the small hole in the lug adjacent to the spring bar, gently push the metal pin from both sides until extraction, then remove the old strap and insert the new one by aligning the lug holes with the spring bar.

Can I use compatible aftermarket straps on this Tudor?

Yes, absolutely. Any quality strap with a 20mm lug width is physically compatible with the 12500-0006. We recommend artisanal-grade leather (alligator, calf, shell cordovan) and solid stainless steel or titanium buckles for longevity and reliability over time.

How long does a leather strap last on the Tudor Style 12500-0006?

A quality artisanal leather strap on a watch with moderate daily use lasts 3-5 years with proper maintenance. Vegetable-tanned leather develops natural patina, creating additive beauty; rubber maintains flexibility for 5-7 years; alligator, if protected from extreme humidity, exceeds 7 years without significant aesthetic degradation.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only