Strap for Senator Excellence Panorama Date Moonphase Stainless Steel / Silver / Bracelet

The lug width measures precisely 21mm, corresponding to the distance between the spring bar attachments on the case. This dimension is specific to the Senator 1-36-04-05-02-71 model and requires accurate strap selection to ensure proper fit and stability.

Shell cordovan with vegetable tanning represents the ideal pairing aesthetically and functionally: it develops natural patina over time, reflects the artisanal nature of the visible movement, and offers superior durability. Alligator Mississippi is a luxury alternative, whilst vegetable-tanned calf provides everyday versatility at more accessible price points.

The Senator 1-36-04-05-02-71 employs standard spring bars. Remove the spring bar using a dedicated tool—typically a small screwdriver or spring bar extractor—positioned perpendicular to the lug hole. Slide out the old strap and insert the new one, ensuring the spring bars click into position. Straightforward operation, though we recommend professional assistance if you lack proper tools.

Yes, quality aftermarket straps in 21mm lug width are compatible with the Senator 1-36-04-05-02-71. It is essential to verify that they precisely match the lug width and spacing. Specialised suppliers such as milanostraps.it test compatibility and provide fit guarantees.

Longevity depends on material and usage patterns. A vegetable-tanned shell cordovan strap typically lasts 5-8 years with moderate daily wear, developing desirable patina. Vegetable-tanned calf resists for 3-5 years. Factors influencing durability include direct sunlight exposure, humidity, frequency of use, and skin perspiration. Rotating between straps extends the lifespan of each.