Strap for De Ville Master Chronometer Stainless Steel - Sedna Gold / Grey

The lug width is exactly 19 millimetres. To verify it, insert a digital calliper between the two lugs of the case at the widest point. Any aftermarket strap must correspond precisely to this measurement to fit correctly into the slots and not shift.

For the two-tone Sedna Gold and stainless steel combination, we recommend black alligator with vegetable tanning, which creates maximum contrast and lets the metals shine. Valid alternatives are dark brown calf leather with natural patina (enhances the rose gold) or deep burgundy shell cordovan (creates chromatic dialogue between the three elements).

You need a spring bar remover tool. Secure the case with a soft support, locate the spring bars holding the strap in the slots, and gently press the tool to release them. Install the new strap by aligning the spring bars with the slots on both sides. If you are not experienced, consult a certified watchmaker.

Yes, provided it is truly 19 millimetres in width. Many online straps are poorly dimensioned. Our 19mm straps are tested on De Ville models. We always recommend measuring before purchasing, or contacting us for verification.

A quality alligator or calf leather strap with vegetable tanning lasts an average of 3-5 years of daily wear. Shell cordovan, which is harder and more resistant to wear, reaches 5-7 years. Durability depends on humidity, perspiration and maintenance: gently cleaning with a dry soft cloth significantly extends the life. Casati Milano offers an 18-month warranty on our straps.