Hamilton
Ventura H24481131
Hamilton Ventura H24481131: strap made to measure on the watch at the Casati Milano atelier, by appointment.
Technical Specifications
Hamilton H24481131H24481131
ETA caliber 956.112 Hours, Minutes, Seconds | Date
The Heritage
The strap for this watch is made to measure
On the Hamilton Ventura the bracelet is drawn as part of the case: no catalogue strap will fit. In the atelier we take the measurements on the watch itself and build the strap on the piece — that is the work of Casati Milano.
Book a consultation →FAQ
Can I fit a standard strap on the Hamilton Ventura H24481131?
No, the bracelet is integrated into the case. The lug attachment is proprietary and a standard strap won't fit. For this model, I craft a custom strap directly in the atelier, shaped to the unique geometry of the case.
How does the custom strap work for the Ventura?
I work only at <a href="/pages/casati-booking">Casati Milano</a>, by appointment. I take measurements directly from the case and hand-craft the attachment, respecting the triangular case's angles. It's not assembly — it's millimetre-level craftsmanship.
Which leather do you recommend for the Hamilton Ventura?
I favour Swift for this model. The Ventura is sporty and futuristic — Swift, smooth and modern, speaks to that bold geometry without competing. If you want stronger contrast, Tuscan Leather ages beautifully and amplifies the case's sculptural character.
How long does a well-made strap last?
A well-crafted leather strap holds up for 4-5 years of daily wear, often longer with care. Good leather ages: it patinas, softens, tells time. Simple maintenance — occasional cleaning, cream in dry months — extends its life considerably.
Why is the Ventura so particular in its design?
Designed by Richard Arbib in 1957, it's the first electric watch in history and anticipated the space age with radically asymmetric geometry. The triangular case breaks classical watchmaking rules — it's a radical icon. Precisely because of this, it deserves a strap built to its proportions, not a compromise fit.
Can I change the strap in the future?
Yes. When you want a new strap, I return to the atelier and craft the next one to your case. The case shape doesn't change, so every future strap will be built with the same precision as the first.