Speake-Marin · J-Class

Strap for Velshida

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.10024
FamilyJ-Class
MovementVaucher caliber VMF 3002 / H,M hours, minutes
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.10024

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The J-Class PIC.10024, seen from the bench

The Speake-Marin J-Class PIC.10024 is a 42mm rose gold watch powered by the Vaucher VMF 3002 manual-wind Swiss movement. The model features a sculptural case design with an architectural dial and refined hands and indices. The 22mm lug width is specifically calibrated to the case proportions and geometry. Rose gold pairs with materials such as alligator leather or vegetable-tanned calf, which develop patina over time and complement the warm tonality of the case.

Frequently asked questions

What is the exact lug width of the Speake-Marin J-Class PIC.10024?

The lug width of the Speake-Marin J-Class PIC.10024 is precisely 22 millimetres. This dimension represents the linear distance between the lower attachments of the case lugs. To verify it accurately, use a digital calliper, positioning the zero mark at the inner edge of one lug and measuring to the inner edge of the opposite lug. Only with a precise measurement can one acquire a truly compatible strap.

Which strap material is recommended for the Speake-Marin J-Class PIC.10024 in red gold?

For the PIC.10024 in red gold, the most aesthetically congruent strap materials are alligator in tobacco or cognac tones, vegetable-tanned calf in bordeaux or brown, or shell cordovan if available. These materials, through their pronounced textures and patina potential, naturally dialogue with the warm tonality of the metal. For more sporting contexts, a NATO strap in navy blue or a structured FKM rubber strap preserves the structural elegance of the timepiece.

How do I change the strap on a watch with 22mm lugs?

To change the strap, one must remove the lug pins (spring bars) using an appropriate removal tool. Position the watch on a soft surface. Locate the small hole or tab that allows access to the pin, then apply gentle inward pressure to disengage them. Once the pins are removed, the old strap detaches easily. Insert the new strap's 22mm pins into the attachments, ensuring the pins are parallel and fully inserted. If uncertain, consult a professional watchmaker.

Are aftermarket straps compatible with the Speake-Marin J-Class PIC.10024?

Yes, any strap with a 22mm lug width is compatible with the PIC.10024. Quality aftermarket straps, crafted in alligator, calf, shell cordovan, NATO or rubber, fit perfectly onto the watch's original attachments. It is essential to verify that the width is exactly 22mm; even a difference of half a millimetre would result in defective coupling. Milanostraps offers a curated selection of 22mm straps in various materials and colours.

What is the average lifespan of a leather strap before replacement is needed?

A quality leather strap, exposed to ordinary wear and periodic maintenance, has an average lifespan of 3 to 5 years. Factors such as direct sunlight exposure, moisture, frequency of use and type of tanning influence longevity. Vegetable-tanned calf tends to last slightly longer than other types owing to the inherent resistance of tannins. Gentle cleaning with a slightly dampened cloth and occasional application of specific leather balm extend the service life considerably.

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