Strap for Style 38 Stainless Steel / Yellow Gold / Burgundy-Diamond / Bracelet

The Tudor Style 12503-0015 features a lug width of 20mm. This measurement represents the internal distance between the two anchor points where the spring bars are inserted. To verify strap compatibility, always measure the distance between the attachment points: it must be precisely 20mm to ensure proper fit without play or excessive tension.

For the 12503-0015, we recommend alligator in cognac tone: the fine, regular grain of the belly perfectly complements this model's two-tone gold and steel aesthetic. Alternatively, smooth calf in chocolate brown offers a minimalist approach, whilst shell cordovan represents the choice for those seeking a leather that develops natural patina with use. For practicality, charcoal NATO maintains classical elegance.

The Tudor Style 12503-0015 utilises standard 20mm spring bars. To change the strap: gently remove the soft steel lugs of the current strap using an appropriate tool (spring bar tool), extract the spring bars from the case, insert the new spring bars into the replacement strap, then secure the new strap to the case by aligning the holes and pressing the spring bars until they click into place. If unfamiliar with this procedure, consult a watchmaker to avoid case damage.

Yes. The Tudor Style 12503-0015 is compatible with any artisanal strap manufactured for 20mm lug width, provided it respects the exact width specification. Milanostraps offers a dedicated collection of 20mm straps customisable in length, crafted in alligator, calf, shell cordovan and other premium materials, with bespoke details upon request.

The lifespan of a leather strap depends on material and usage patterns. A quality alligator or calf strap typically offers 3–5 years of daily wear before replacement becomes necessary. Shell cordovan, thanks to its natural density and patina-development capacity, can endure 5–8 years or longer. Longevity increases if the strap is exposed alternately to sunlight and shade, protected from excessive humidity, and subjected to periodic maintenance (gentle cleaning, occasional conditioning).