Tudor · Classic

Strap for Classic 38 Stainless Steel / Fluted / White-Diamond / 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
Reference21010-0015 (aka: M21010-0015)
FamilyClassic
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 Classic 21010-0015 (aka: M21010-0015)

Selected for the 20 mm lug width · workshop selection

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The Classic 21010-0015 (aka: M21010-0015), seen from the bench

The Tudor Classic 21010-0015 is a 38mm stainless steel watch featuring the reliable ETA 2824-2 movement with hours, minutes, seconds and date display. It belongs to the Classic family and has a 20mm lug width, which is the standard for strap compatibility and represents the distance between the spring bars connecting the strap to the case. The steel construction ensures proven daily durability.

Frequently asked questions

What is the lug width of the Tudor Classic 21010-0015?

The lug width of the Tudor Classic 21010-0015 is 20 millimetres. This parameter represents the distance between the two spring bars that connect the strap to the case and is essential for ensuring compatibility with any aftermarket strap replacement.

What is the best strap for the Tudor Classic 21010-0015?

The best strap depends on intended use. For formal contexts, we recommend dark brown alligator or vegetable-tanned calf leather, which confer dignity to the timepiece. For daily wear, robust calf or NATO fabric offer comfort and durability. For aquatic environments, rubber is the optimal choice.

How do you change the strap on the Tudor Classic 21010-0015?

To change the strap, remove the spring bars connecting the current strap to the case using a dedicated removal tool. Insert the new strap by aligning the side holes with the pins, then reinsert the pins until secure. If unfamiliar with the process, it is advisable to have it performed by a professional to avoid damage.

Which aftermarket strap is compatible with the Tudor Classic 21010-0015?

Any strap with a 20mm lug width is compatible with the Tudor Classic 21010-0015. On milanostraps.it you will find a complete selection of artisanal straps in this size, crafted in alligator, calf, vegetable-tanned leather, fabric NATO and rubber, all customisable in length and finish.

How long does a leather strap last on the Tudor Classic 21010-0015?

The lifespan of a leather strap depends on intensity of use and climate exposure. With ordinary maintenance (drying and protection from humidity fluctuations), a quality calf strap lasts 3-5 years; alligator tends to last longer. Artisanal straps from milanostraps.it include an 18-month warranty covering manufacturing defects.

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