Speake-Marin · J-Class

Strap for Resilence

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter42 mm
ReferencePIC.10012
FamilyJ-Class
MovementVaucher caliber VMF 3002 / H,M,SC Hours, Minutes, Seconds
CaseRed Gold

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the J-Class PIC.10012

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The J-Class PIC.10012, seen from the bench

The Speake-Marin J-Class features the Vaucher VMF 3002 caliber with hour, minute and second indications. The model has 22mm lugs for the strap. The watch uses a Swiss-made mechanical movement with essential time display functions.

Frequently asked questions

What is the exact lug width of the Speake-Marin J-Class PIC.10012?

The lug width of the Speake-Marin J-Class PIC.10012 is 22mm. This measurement represents the distance between the case attachment pins and is specific to this model. To verify compatibility, measure the internal distance between the lugs where the strap attaches. This dimension accommodates artisanal straps that maintain harmonious proportions relative to the 42mm case.

What is the best strap for the Speake-Marin J-Class PIC.10012?

For a Speake-Marin J-Class in rose gold, we recommend first-grade alligator with vegetable tanning. Alligator offers tactile lightness and natural texture that dialogues beautifully with rose gold. Alternatively, shell cordovan provides dense consistency and ageing patina that mirrors the temporal evolution of the metal. For informal use, a Marlborough cloth NATO or high-density FKM rubber strap ensures practicality whilst maintaining constructive authenticity.

How do you change a watch strap?

Changing a watch strap requires a spring bar removal tool. Position the thin tool in the lateral spaces of the upper lug, apply gentle downward pressure to compress the internal spring pin, then extract the worn strap. Insert the new strap by aligning the holes with the lugs, then reinsert the spring pin ensuring it clicks securely into position. Repeat for the lower lug. Always verify the strap is firmly secured before wearing the watch.

Is an aftermarket strap compatible with the Speake-Marin J-Class PIC.10012?

Yes, any strap with a 22mm lug width is compatible with the PIC.10012. The aftermarket watch accessory sector offers broad variety: vegetable-tanned leather, alligator, rubber, specialised fabrics. Compatibility is guaranteed by lug width. However, select suppliers specialising in constructive craftsmanship to ensure the strap's quality and finishing elevate to the watch's excellence standards.

How long does a natural leather strap last?

The durability of a leather strap depends on leather quality, tanning method and usage. First-grade alligator or calf with properly executed vegetable tanning lasts approximately 3-5 years with moderate daily wear. Frequent exposure to moisture, perspiration and heat accelerates material ageing. Natural leather develops a fascinating patina over time, but regular maintenance (gentle cleaning, occasional conditioning) significantly extends useful life. Seasonal strap rotation maximises longevity of each piece.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only