Perrelet · Turbine

Strap for Turbine Yacht

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter47 mm
ReferenceA1088/1
FamilyTurbine
MovementPerrelet caliber P-331 hours, minutes, seconds
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 Turbine A1088/1

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Turbine A1088/1, seen from the bench

The Perrelet Turbine reference A1088/1 is equipped with the P-331 caliber featuring hours, minutes and seconds indication. The movement features the characteristic front-facing double turbine rotor that spins with the movements of the wrist. The watch belongs to the collection that revives the patented mechanism invented by Abraham-Louis Perrelet in the 18th century.

Frequently asked questions

What is the lug width of the Perrelet Turbine A1088/1?

The Perrelet Turbine A1088/1 features a lug width of 20mm. This dimension is standard amongst contemporary sports watches and is essential to ensure mechanical compatibility with your chosen strap. Any variation, even minimal (19mm or 21mm), would result in incompatibility.

Which strap is best suited for the Turbine A1088/1?

For the Turbine A1088/1, we recommend materials that emphasise the contrast between the brushed steel case and the strap construction. A Louisiana alligator with vegetable tanning in whiskey tone creates aesthetic harmony, whilst calf leather with vintage patina offers chromatic evolution over time. For sport-oriented approaches, a hybrid-weave NATO or FKM rubber delivers functionality without compromise.

How do I change the strap on my Turbine A1088/1?

The Turbine A1088/1 is fitted with standard lugs using an integrated attachment system. To replace the strap, use a dedicated tool (spring bar tool) to gently remove the internal retaining spring from the lug. Extract the old strap and insert the new one, ensuring the spring snaps correctly into the opposing slots.

Can I use an aftermarket strap on a Perrelet Turbine A1088/1?

Yes, provided the strap is compatible with the 20mm lug width. Quality aftermarket straps—leather, NATO, rubber—function perfectly on the Turbine A1088/1 case. The critical point is verifying that the strap width corresponds exactly to the 20mm lugs, preventing unwanted lateral movement.

How long does a leather strap last on the Turbine A1088/1?

Leather strap longevity depends on usage frequency, climatic conditions, and maintenance. On a sports watch such as the Turbine A1088/1, subject to daily mechanical stress, a superior-quality leather strap (alligator, vegetable-tanned calf) can maintain structural integrity for 3-5 years. Natural wear and patination are inherent to the material's character.

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