Hamilton · Ventura

Strap for American Classic Ventura XXL

Takes 24 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width24 mm
Case diameter46 mm
ReferenceH24655951
FamilyVentura
MovementETA caliber 2824-2 hours, minutes, seconds | date
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

Straps for the Ventura H24655951

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Ventura H24655951, seen from the bench

The Hamilton Ventura H24655951 is the contemporary evolution of Richard Arbib's 1957 masterpiece, the first electric watch in history. This model houses an ETA caliber 2824-2 automatic movement with hours, minutes, seconds and date indication. The stainless steel case measures 45.50 mm in diameter, emphasizing the distinctive triangular asymmetrical shape. The lug width is 24 mm, a precise dimension that ensures correct visual adherence between the case lugs and strap body.

Frequently asked questions

What is the lug width of the Hamilton Ventura H24655951?

The lug width of the Hamilton Ventura H24655951 is 24mm. This measurement is specific to the model and corresponds to the shoulders of the original triangular case. A 24mm strap ensures perfect fit within the lugs without play or excessive tension.

What is the best strap for the Hamilton Ventura H24655951?

The best strap depends on intended use. For formal elegance, we recommend alligator or vegetable-tanned calf leather in brown or black tones. For a sportier aesthetic, a military-spec NATO in navy blue emphasises the watch's aviation heritage. For enhanced water resistance, FKM rubber maintains the futuristic identity of the timepiece.

How do I change the strap on my Hamilton Ventura H24655951?

Position the watch with the lugs facing upwards. Use a spring bar tool to gently press the attachment pin and remove one lug from the case. Repeat on the other side. Insert the new strap by aligning one pin into the lug first, then press the second pin until it clicks into place. Verify the strap is securely fastened before wearing the watch.

Can I use an aftermarket compatible strap on my Ventura H24655951?

Yes, it is recommended to select aftermarket straps specifically dimensioned at 24mm. Artisanal aftermarket straps provide superior personalisation compared to the original strap, with a choice of premium materials such as alligator, shell cordovan or vegetable-tanned calf. Ensure the supplier explicitly specifies 24mm compatibility.

How long does a leather strap last on the Hamilton Ventura H24655951?

A quality leather strap with vegetable tanning lasts 3-5 years with daily wear, developing patina and character over time. Durability depends on frequency of use, sun exposure, humidity and maintenance. Avoid prolonged water immersion and dry immediately if exposed to rain. A golden or silver patina on the deployante buckle indicates natural and valuable ageing.

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.

Request an appointment →

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