Strap for Serpent Calendar

The lug width of the Speake-Marin J-Class PIC.10006-01 is 22mm. This width is compatible with standard 22mm straps and is essential for ensuring proper fit between the case lugs. Always verify the measurement using callipers positioned between the lugs, not on the outer walls.

For the brushed titanium PIC.10006-01, we recommend black alligator with vegetable tanning for aesthetic contrast, or burgundy shell cordovan for an intimate relationship with the watch. A cotton NATO or FKM rubber strap provides functional alternatives visually coherent with the minimalist spirit of the case.

Strap changing is performed with a spring bar tool (spoon-shaped instrument), inserting the tip gently under the lug pin and lifting until the internal spring disengages. Once space is created, extract the old strap and insert the new one, ensuring the pin clicks into correct position. Protect the case with a soft cloth during the operation to prevent scratching the titanium.

Yes, any strap with 22mm lug width is compatible with the PIC.10006-01. Best aesthetic results are achieved with straps of comparable manufacturing quality, crafted with vegetable tanning or shell cordovan leather. Avoid fast-fashion straps with acrylic finishes, which contrast sharply with the constructive care evident in the watch.

A quality leather strap, crafted with vegetable tanning, typically lasts 4–7 years with daily wear. Longevity depends on moisture exposure, perspiration, UV radiation and cleaning frequency. Shell cordovan and premium alligator can extend lifespan to 10 years. Regular maintenance—cleaning, drying after water exposure, annual conditioning—maximises durability.