Speake-Marin
J-Class PIC.10031— lug 22mm
Speake-Marin J-Class PIC.10031: 22mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 22mm lug width to preserve the original sartorial balance."
Technical Specifications
Speake-Marin PIC.10031The essential strap measurement.
Browse 22mm straps →PIC.10031
Speake-Marin caliber SM3 Hours, Minutes | Tourbillon Escapement
The Heritage
Compatible Straps
Selected for the 22mm lug width of the J-Class
FAQ
What is the lug width of the Speake-Marin J-Class PIC.10031?
The lug width of the Speake-Marin J-Class PIC.10031 is 22mm. This measurement represents the internal space between the two lugs of the case where the strap attaches. It is essential to respect this dimension to ensure proper insertion and absence of lateral play.
Which strap is recommended for the Speake-Marin J-Class PIC.10031 in rose gold?
For the PIC.10031 in rose gold, straps in American alligator with vegetable tanning (for ageing patina) or burgundy shell cordovan (for chromatic synergy) are recommended. French calfskin with vegetable tanning offers a soft and versatile alternative. For casual wear, NATO straps in neutral tones ensure quick changes and superior comfort.
How do I change the strap on my Speake-Marin J-Class?
Strap replacement requires removal of the spring bar (passant pin) that connects the strap to the lug. Using a dedicated tool (spring bar removal tool or ball removal tool), push the elastic pin inward to disengage it from one side, then remove the strap. Insert the new strap by aligning it with the lugs and push the pin until it clicks. For valuable timepieces, specialist assistance is recommended.
Can I use an aftermarket strap compatible with the Speake-Marin J-Class PIC.10031?
Yes, any strap in 22mm lug width is compatible with the PIC.10031. It is essential to verify that it is exactly 22mm (not 20 or 24mm). Artisanal leather straps, NATO fabric and FKM rubber are all compatible. We recommend specialised brands in 22mm lug width to guarantee construction precision and reliable craftsmanship.
How long does a leather strap last on a Speake-Marin timepiece?
A high-quality vegetable-tanned leather strap (alligator, shell cordovan, French calfskin) lasts 3-5 years with moderate daily wear. Durability depends on factors such as frequency of wear, sun exposure, humidity and maintenance (periodic leather conditioning). A NATO strap or FKM rubber offers superior durability (5-10 years) with less need for maintenance.