Hamilton
Boulton H13431553
Hamilton Boulton H13431553: strap made to measure on the watch at the Casati Milano atelier, by appointment.
Technical Specifications
Hamilton H13431553H13431553
ETA caliber 980.163 Hours, Minutes, Small Seconds
The strap for this watch is made to measure
On the Hamilton Boulton 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
Which strap is best suited for the Hamilton Boulton H13431553?
For the H13431553, we recommend an alligator or vegetable-tanned calf leather strap in brown, burgundy, or black tones. These materials enhance the vintage Art Deco character of the watch and create aesthetic contrast with the stainless steel case. Alternatively, a grey or navy NATO strap offers contemporary practicality whilst maintaining historical coherence.
How do I change the strap on my Hamilton Boulton H13431553?
Strap replacement is straightforward: use a dedicated spring bar tool to compress the lug springs from both sides, then gently extract the old strap. Insert the new strap by aligning one end in the lug first, then compress the opposite lug and allow the spring to click into place. Verify that the strap is secure on both sides before wearing.
How long does a natural leather strap last on a watch like the Hamilton Boulton H13431553?
A high-quality strap with vegetable tanning and artisanal construction typically lasts 3–5 years with daily wear. Durability depends on frequency of use (daily versus occasional), climate, perspiration, and maintenance. Well-cared-for leather—dried after moisture exposure, stored away from excessive heat—can last 7–10 years. The patina that develops over time is part of the charm of a natural leather strap.