Longines · Heritage

Strap for BelleArti 27.3 Pink Gold Diamond

Integrated attachment: measurements, the most common questions, and the way to a made-to-measure strap.

Lug width to be confirmed

On this Longines Heritage L2.694.9.83.6 the lug width doesn't convince me, and I don't want to give you a number I'm not sure about. Write to me on WhatsApp with the reference or a photo of the watch: I'll check it and tell you myself.

Case diameter27 mm
ReferenceL2.694.9.83.6 (aka: L26949836)
FamilyHeritage
MovementLongines caliber L176 Hours, Minutes, Small seconds
CaseRose Gold

Spring bar

Swiss Standard universal spring bars

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

Frequently asked questions

Which strap is recommended for the Longines Heritage L2.694.9.83.6?

For the Longines Heritage L2.694.9.83.6 in rose gold, we recommend three primary options: alligator in vegetable tanning for sartorial tradition and patina development over time; smooth calf leather for aesthetic minimalism and uniform reflectivity; shell cordovan for rich patina and warm tones akin to rose gold. For humid environments, vulcanised rubber offers waterproofing without formal compromise.

How do you change the strap on the Longines Heritage L2.694.9.83.6?

Changing the strap on the L2.694.9.83.6 involves removing the two straight pins (spring bars) that connect the strap to the case lugs. Using a dedicated tool (spring bar tool), you compress the internal spring of the pin, extracting the old strap. The operation takes a few minutes and requires no technical expertise. Casati Milano offers personalised strap-change service by appointment.

How long does a leather strap last on a Longines Heritage watch?

A quality leather strap (alligator, calf, shell cordovan) lasts an average of 4–7 years with daily wear, varying with frequency of use and tanning type. Vegetable-tanned leather develops a protective patina over time, extending durability. Vulcanised rubber resists 5–10 years without significant aesthetic degradation. Casati Milano guarantees 18 months on internally manufactured straps, providing guidance on maintenance and preventive pin replacement.

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.

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

The atelier's website: casatimilano.com