Strap for Musem Collection N° 6 “Tonneau Renversé" 1952

The lug width is 22mm, the internal distance between the pins that hold the strap. It is measured from the inner edge of one lug to the other, not from the external width of the case. Be sure to verify this measurement before ordering your strap, as it is a distinct parameter from the watch diameter.

Vegetable-tanned alligator is the ideal choice for this collector's model: the fine grain dialogues perfectly with the linear purity of the case. Alternatively, shell cordovan offers superior density and a patina that develops over time. Avoid synthetic straps: the 5705.30.01 communicates through constructive sobriety.

Equip yourself with a spring bar tool (T-shaped tool with two shaped ends). Position the watch on a soft surface, insert the flat end into the lateral slots of the pins, lift gently until you feel the internal spring give way, and slide the pin downward. Repeat on the other side. For installation, insert the new strap ensuring the pins are aligned, then press with the spring bar tool until you hear the click of engagement.

Yes, provided the lug width is exactly 22mm. Also verify the actual width of the strap where it adheres to the case: some vintage models have particular lug geometries. Straps from recognized brands with bespoke craftsmanship guarantee longevity and aesthetics consistent with the watch's value.

With vegetable tanning and natural leather, durability is 3-5 years of daily use, variable according to climate and frequency. Alligator and shell cordovan last longer due to superior fibrous density. Maintenance – quick drying after sweat, avoiding prolonged water contact – significantly extends longevity. An artisanal strap allows repairs and replacement of components (deployant, stitching) without having to discard it entirely.