Strap for Constellation Quartz 27 Polished Stainless Steel / Yellow Gold / Champagne

The Constellation 123.20.27.60.08.002 features a lug width of 16mm. This dimension is specific to this 27mm model and is essential to ensure complete compatibility with aftermarket straps. It is measured by placing a caliper between the two spring bars that anchor the bracelet to the case, measuring the distance between the outer edges.

For this two-tone model (yellow gold and steel), we recommend cognac or dark brown alligator, which reflects the warmth of the gold. For more versatile results, vegetable-tanned calf leather in chocolate or taupe tones pairs perfectly. Bordeaux shell cordovan is ideal if you desire an evolved patina over time. The choice depends on your personal style and frequency of wear.

To change the strap, obtain the proper tools: a spring bar tool or a thin screwdriver. Remove the original bracelet by gently loosening the spring bars from the lugs on the case. Insert the spring bars of your new 16mm strap into the lugs, ensuring they are properly secured. If you are unsure, consult a professional watchmaker to avoid damage to the spring bars or case.

Yes, provided they are strictly 16mm lug width. High-quality aftermarket straps (alligator, vegetable-tanned calf, shell cordovan) offer complete compatibility and often surpass the original bracelet in comfort and aesthetics. Milano Straps offers a dedicated collection of customizable 16mm straps, ready to ship and guaranteed for 18 months.

A quality leather strap (calf, alligator, shell cordovan) typically lasts 3-5 years with daily wear, developing natural patina and character in the process. Longevity depends on exposure to moisture, sweat, and sunlight. Milano Straps guarantees 18 months on all artisanal straps, but many customers report significantly longer lifespans. Vegetable-tanned calf is particularly resistant to natural aging.