Strap for De Ville Prestige Co-Axial 39.5 Power Reserve Stainless Steel / Red Gold / Vintage Brown

The lug width is 20mm, measured from center to center of the two spring bars. Always verify this specification before ordering: an incorrect measurement will either not fit on the case or leave visible gaps. The manufacturing tolerance is ±0.2mm.

For this bicolor red gold-steel case, we recommend brown alligator (enhances the warmth of the gold), vegetable-tanned calf leather (ages elegantly), or shell cordovan in bordeaux/cognac (sophisticated contrast). Avoid NATO fabrics: the 39.50mm proportions require leather for aesthetic balance.

Obtain a spring bar removal tool. Gently insert the tip into the groove on the side of the pin, lift until the terminal exits the hole, and remove the pin. Repeat on the opposite side. Position the new strap and reinsert the pins by pressing until they click into place. If inexperienced, consult a watchmaker.

Yes, provided the lug width is exactly 20mm and the terminals are designed to accommodate Omega spring bars. Always verify the manufacturer's specifications and closure type: a deployant clasp is recommended for elegance and functionality with this model.

A vegetable-tanned calf leather strap lasts 3-5 years with daily wear, depending on sun exposure, humidity, and perspiration. Alligator and cordovan resist longer (5-7 years). Synthetic vinyl deteriorates in 1-2 years. Preventive replacement is advisable before failure, to avoid accidental loss of the watch.