Carl F. Bucherer · Manero

Strap for Manero PowerReserve Stainless Steel / Black / Bracelet

Takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width18 mm
Case diameter43 mm
Reference00.10912.08.33.21
FamilyManero
MovementCarl F. Bucherer caliber CFB A1011 hours, minutes, small seconds | big date, day | power reserve indicator
Year2014
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 Manero 00.10912.08.33.21

Selected for the 18 mm lug width · workshop selection

All 18 mm straps →

The Manero 00.10912.08.33.21, seen from the bench

The Carl F. Bucherer Manero PowerReserve 00.10912.08.33.21 is a contemporary Swiss timepiece from the Lucerne manufacture tradition. It features a 42.5mm stainless steel 316L case with satinized finish and an 18mm lug width. The watch is powered by the internal CFB A1011 automatic movement, offering 42 hours of power reserve and essential complications including hours, minutes, small seconds, large date, day, and power reserve indicator. The precise 18mm lug width requires carefully selected straps, making compatibility a key consideration for aftermarket solutions.

Frequently asked questions

What is the lug width of the Carl F. Bucherer Manero 00.10912.08.33.21?

The lug width of the Carl F. Bucherer Manero 00.10912.08.33.21 is 18mm. This dimension is critical for selecting a compatible strap. You can verify it by measuring the distance between the inner edge of one lug and the inner edge of the other, perpendicular to the case, using a digital calliper.

What is the best strap for the Manero 00.10912.08.33.21?

The optimal strap depends on usage context and aesthetic preference. For formal wear, we recommend Mississippi alligator with vegetable tanning or box calf. For daily versatility, high-density polyamide NATO offers practicality and durability. For sports activities, hot-vulcanised FKM rubber ensures resistance and waterproofing. All must be 18mm width for a perfect fit.

How do I change the strap on my Carl F. Bucherer Manero?

Strap replacement involves removing the spring bars that connect the strap to the case lugs. Use a dedicated tool, spring bar tool, or multifunctional watch tool to compress the internal spring and extract the bar from its seat. Work on a clean, stable surface to avoid losing small components. If inexperienced, contact Atelier Casati Milano for professional installation.

Which aftermarket straps are compatible with the Manero 00.10912.08.33.21?

Any strap with an 18mm lug width is compatible with your Manero. Milano Straps offers an exclusive collection of leather straps (alligator, calf, shell cordovan), NATO, and technical rubber, all verified on the reference 00.10912.08.33.21. Artisanal quality guarantees superior finishing and durability compared to generic market offerings.

How long does a leather strap last on my Manero?

Leather strap longevity depends on material quality and usage frequency. Vegetable-tanned alligator, worn regularly (3-4 days weekly), maintains structural integrity for 3-5 years. Box calf, being less robust, typically lasts 2-3 years under intensive use. FKM rubber is virtually indestructible, guaranteeing 5+ years without degradation. Periodic maintenance (cleaning, leather conditioning) significantly extends lifespan.

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