Strap for Endeavour Centre Seconds Concept, White Gold, Fumé Dial

The lug width of the H. Moser & Cie Endeavour 1343-0208 is 20 mm. This specification indicates that any strap must have an external thickness of exactly 20 mm to fit correctly within the spring bar holes of the case. Precise measurement using a digital calliper is essential to ensure compatibility between the replacement strap and the watch case.

Alligator leather with fine grain and shell cordovan are the materials best suited to this timepiece. Both maintain the aesthetic austerity of the Endeavour whilst creating an elegant dialogue with the white gold case. For a more contemporary approach, a structured rubber strap of high quality is a valid choice that emphasises the functional character of the watch without formal compromise.

Strap replacement requires the use of a spring bar tool. Position the tool beneath the spring bar attachment, lift slightly and pull the strap towards the exterior. The bar should disengage smoothly. Repeat for the second bar. To install a new strap, insert the spring bar into the lug holes and press firmly until you hear or feel a click. Perform this operation on a soft surface to avoid damaging the case.

All straps with a 20 mm lug width are compatible with the Endeavour 1343-0208. milanostraps.it offers a wide selection of straps in alligator, shell cordovan, organic cotton (NATO), and rubber, all calibrated to this specification. It is always advisable to verify specific compatibility with the retailer before purchase.

A high-quality leather strap, particularly one made with vegetable tanning, will last 3 to 5 years with regular wear, accounting for exposure to moisture and perspiration. Alligator leather typically lasts longer due to its dense structure. To extend longevity, dry the strap after moisture exposure and store it in a dry environment. Rotating between multiple straps reduces wear on each individual strap.