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

The lug width of the Tudor Style 12503-0006 is 20mm. This measurement represents the distance between the two lugs protruding from the case and is essential for selecting a compatible strap. A 20mm strap inserts without excessive play or tension between these attachment points.

For the stainless steel and yellow gold bicolour of the 12503-0006, vegetable-tanned alligator is the most coherent choice: the regular grain of the leather dialogues naturally with the purity of the case. A cognac alligator amplifies the yellow gold; a black alligator creates sophisticated contrast with the steel. Fine calf leather is a more contemporary alternative for daily wear.

To change the strap, position the watch on a soft surface with the case facing downward. Locate the two lugs that protrude from the sides of the case: using a spring bar tool, gently press the lug on one side to release the old strap. Repeat on the other side. Insert the pins of the new 20mm strap until you hear the locking click.

Yes, any strap with a 20mm lug width is compatible with the Tudor Style 12503-0006. Ensure that the leather thickness (typically between 3 and 4mm) does not generate tension at the case edges. High-quality artisan straps respect these tolerances with precision.

A high-quality natural leather strap (alligator, calf, cordovan) typically lasts between 2 and 5 years with daily use, depending on care and exposure to perspiration, humidity, and direct sunlight. The standard warranty for artisan straps is 18 months. Proper maintenance—drying after perspiration, protection from direct heat sources—significantly extends longevity.