De Bethune
DB25 DB25LRS1V1
De Bethune DB25 DB25LRS1V1: strap made to measure on the watch at the Casati Milano atelier, by appointment.
Technical Specifications
De Bethune DB25LRS1V1DB25LRS1V1
De Bethune caliber DB2105V1 Hours, Minutes | Moonphase
The Heritage
The strap for this watch is made to measure
On the De Bethune DB25 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 a strap be mounted on the De Bethune DB25 DB25LRS1V1?
The DB25LRS1V1 attachment is not a standard module: it is an integral part of the case design and responds to unique ergonomic requirements. A standard strap cannot be mounted directly. The solution consists of the construction of an entirely bespoke strap, handmade on the watch by <a href="/pages/casati-booking">Casati Milano</a>, where artisans measure the precise dimensions and build the strap according to the specific proportions of your case.
How does a bespoke strap work for the De Bethune DB25 DB25LRS1V1?
During a session at <a href="/pages/casati-booking">Casati Milano</a>, the artisan examines the watch, photographs the attachments, measures the spacing between the lugs, and evaluates the interaction of leather with the case geometry. Subsequently, the strap is constructed manually using traditional artisanal techniques, fitted to measure and refined in the specific proportions of your watch. The process takes three to six weeks.
Which leather is suitable for the character of the De Bethune DB25 DB25LRS1V1?
The DB25LRS1V1 in rose gold requires leathers that dialogue with its sophisticated geometry without competing visually. We recommend French leathers with fine grain (veau végétal, box grain), or naturally aged Italian leathers (cordovan, vegetable-tanned) that develop rich patina over time. Warm tones—cognac brown, smoke grey, dark bordeaux—create colour harmony with rose gold, enhancing the noble material without excess.
How long does a well-made custom strap last?
An artisanal strap made with quality leather and traditional techniques lasts on average 5–10 years of regular use, considered as the primary watch accessory. Longevity depends on leather quality, frequency of use, and ordinary maintenance care. The patina that develops over time is testimony to durability and adds character to the strap.
What is the significance of the spheroidal geometry of the De Bethune DB25 DB25LRS1V1?
The spheroidal geometry of the DB25LRS1V1 reflects Denis Flageollet's philosophy: organic forms that respect the anatomical functions of the wrist rather than imposing themselves rigidly. This design choice affects the strap attachment, which must adapt to the curves of the case rather than be constrained by standardised proportions. This is why the bespoke strap is not a luxury, but a constructive necessity coherent with the original design.