Tudor · Style

Strap for Style 38 Stainless Steel / Yellow Gold / Fluted / Silver / Bracelet

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
Reference12513-0003 (aka: M12513-0003)
FamilyStyle
MovementTudor caliber T601 Hours, Minutes, Seconds | Date
CaseYellow Gold, Stainless Steel

Spring bar

Spring bars for Tudor

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

Straps for the Style 12513-0003 (aka: M12513-0003)

Selected for the 20 mm lug width · workshop selection

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The Style 12513-0003 (aka: M12513-0003), seen from the bench

The Tudor Style M12513-0003 is a two-tone timepiece combining yellow gold and stainless steel, representing an independent identity within Rolex's horological legacy. It features a 38.00mm case diameter with Tudor caliber T601 movement, offering hours, minutes, seconds, and date functions. The 20mm lug width accommodates the specific case attachments and is not interchangeable with other sizes.

Frequently asked questions

What is the lug width of the Tudor Style 12513-0003?

The Tudor Style 12513-0003 features a lug width of 20 millimetres. This dimension is measured between the inner edges of the two spring bar terminals (the metal bars that attach the strap to the case). It is essential to respect this measurement to avoid mechanical play or forcing. Alternative sizes (18mm, 22mm) are not compatible.

Which strap is best suited for the Tudor Style 12513-0003?

For the two-tone yellow gold and stainless steel case of the 12513-0003, we recommend dark alligator (black, ebony brown) for formal settings, shell cordovan in cognac tones for chromatic dialogue with the gold, or vegetable-tanned calf leather for aesthetic evolution over time. Avoid synthetic straps which diminish the presence of yellow gold.

How do I change the strap on my Tudor Style 12513-0003?

Removing the strap requires specific tools: a dedicated spring bar removal tool or a flat steel implement. Insert the tool into the groove between the lug and case, gently pushing the terminal outward until the spring bar releases. Reverse the procedure for installation. If you lack experience, we recommend entrusting the work to a professional watchmaker.

Can I use an aftermarket 20mm strap on my Tudor Style 12513-0003?

Yes, any strap with a 20mm lug width is compatible. Artisanal straps from milanostraps.it, crafted in premium leather and customisable, represent a significant upgrade over original equipment. It is advisable to select materials and colours that dialogue with the two-tone case (avoid synthetics).

How long does a leather strap last on a watch like the Tudor Style 12513-0003?

A quality leather strap (alligator, shell cordovan, vegetable-tanned calf) will last 3-5 years with moderate daily use. Longevity depends on frequency of wear, ambient humidity, sun exposure, and material care. Premium leathers age visibly, developing patina: this is a desirable characteristic. Synthetic straps last longer but without aesthetic evolution.

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