Technical Archive

De Bethune
DB25 DB25QPARS8R— lug 20mm

De Bethune DB25 DB25QPARS8R: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

DB25 Perpetual Calendar Rose Gold / Black

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

De Bethune DB25QPARS8R
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

DB25QPARS8R

Movement

De Bethune caliber DB2324 Hours, Minutes | Date, Day, Leap Year, Month, Perpetual Calendar | Moonphase

The Heritage

The DB25 features the De Bethune DB2324 caliber with perpetual calendar complications, moon phases and hour and minute indications. The movement integrates date, day, month and leap year perpetual calendar functions. The DB25QPARS8R reference represents one of the interpretations of the Swiss manufacture's perpetual calendar timepiece.

FAQ

What is the exact lug width of the De Bethune DB25 DB25QPARS8R?

The De Bethune DB25 DB25QPARS8R features a lug width of 20mm, a technical specification that reflects the integrated architecture of the lugs. This width must be respected rigorously to maintain the aesthetic and functional balance conceived by Denis Flageollet. A strap of different width would generate visual misalignments and structural instability unacceptable on a timepiece of this calibre.

What is the best strap for the De Bethune DB25 DB25QPARS8R?

The best strap for the DB25QPARS8R depends on usage and aesthetic preferences. A black or dark brown alligator represents the classic choice, emphasising the elegance of rose gold. Shell cordovan with vegetable tanning offers a more narrative alternative, developing a patina that dialogues with the natural ageing of rose gold. For daily practicality, a grained calf or neutral NATO modernises the ensemble whilst maintaining aesthetic coherence.

How do I change the strap on the De Bethune DB25 DB25QPARS8R?

Changing the strap on the DB25QPARS8R requires specific tools. Use a spring bar removal tool to gently disengage the springs from the lug holes. Insert the tool tip into the hole, lift the spring with precision, and slide the strap inward. Repeat on the opposite side. To mount the new strap, align the springs with the lug holes and press firmly until the click of engagement. Avoid abrupt movements that could damage the integrated attachment.

Can I use an aftermarket strap on a De Bethune DB25 DB25QPARS8R?

Yes, it is possible to use a quality aftermarket strap on a DB25QPARS8R, provided it features a precise 20mm lug width. Artisanal straps in alligator, shell cordovan, or calf represent legitimate choices for those seeking aesthetic variety without compromising the constructive integrity of the watch. Ensure the spring bars are compatible in diameter with the De Bethune lug holes (typically 1.5mm) and that the strap is crafted by artisans experienced in handling luxury timepieces.

How long does a leather strap last on a De Bethune DB25 DB25QPARS8R?

The lifespan of a leather strap on the DB25QPARS8R varies according to material and usage. Superior quality alligator typically lasts 3-5 years with moderate wear and proper maintenance. Shell cordovan, thanks to fibre density, can exceed 5 years whilst developing a fascinating patina. Calf, more vulnerable to environmental agents, has a useful life of 2-3 years. Periodic conditioning with specific creams and drying after humidity exposure significantly extend longevity. Some owners choose to rotate multiple straps to distribute wear, maximising overall durability.