Carl F. Bucherer · Manero

Strap for Manero Flyback Stainless Steel / Grey / Bracelet

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

Lug width20 mm
Case diameter43 mm
Reference00.10919.08.93.21
FamilyManero
MovementCarl F. Bucherer caliber CFB 1970 hours, minutes, small seconds | date | Chronograph, column wheel, Flyback
Year2016
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 00.10919.08.93.21

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Manero 00.10919.08.93.21, seen from the bench

The Carl F. Bucherer Manero 00.10919.08.93.21 is a refined Swiss timepiece with a 43mm stainless steel case and 20mm lug width. It houses the CFB 1970 calibre, an in-house automatic movement featuring a column-wheel chronograph with flyback complication, hours, minutes, small seconds, and date window. The movement oscillates at 4Hz and offers extended power reserve thanks to optimized barrel geometry. The watch features a sapphire crystal, screw-down caseback, and 100m water resistance.

Frequently asked questions

What is the lug width of the Carl F. Bucherer Manero 00.10919.08.93.21?

The lug width of the Carl F. Bucherer Manero 00.10919.08.93.21 is 20mm. This measurement represents the distance between the two attachment pins of the case. To verify it, position a digital calliper perpendicularly between the lateral flanges of the case; this operation takes less than two minutes. This dimension is crucial for selecting a compatible aftermarket strap.

What is the best strap for the Carl F. Bucherer Manero 00.10919.08.93.21?

The best strap depends on intended use and aesthetic preferences. For formal wear, an alligator strap with vegetable tanning in havana or glossy black enhances the case's elegance. A calf leather in cognac or chocolate maintains classic visual continuity with the silver dial. For sports or daily applications, an FKM rubber or vulcanised silicone strap offers practicality and reliable grip without maintenance. A cotton NATO represents a versatile summer option. The ideal choice balances proportional equilibrium between the 43mm case and your wrist.

How do I change the strap on the Carl F. Bucherer Manero 00.10919.08.93.21?

Strap replacement is performed by removing the attachment pins (spring bars) that connect the strap to the case. Position a spring bar remover tool beneath each pin and gently lever outwards, releasing the internal spring. Once the pins are removed from the old strap, insert them into the new 20mm-compatible strap and reinsert the pins into the case seats. Ensure that the spring bars are firmly locked in position. This operation requires care to avoid damaging the case or losing the small pins.

Can I use an aftermarket compatible strap on this model?

Yes, absolutely. The Carl F. Bucherer Manero 00.10919.08.93.21 accepts quality aftermarket straps with a 20mm lug width. Using an artisan strap in leather, rubber or NATO allows aesthetic and functional personalisation without compromising the watch's constructive integrity. It is advisable to select straps from specialised manufacturers who understand case proportions and attachment compatibility. Milanostraps offers 20mm straps specifically designed for models in this category.

How long does a leather strap last on the Carl F. Bucherer Manero 00.10919.08.93.21?

Leather strap longevity depends on intensity of use and leather quality. An alligator or calf strap with vegetable tanning, worn daily, maintains reliable structure for 4 to 6 years. Factors such as humidity exposure, wearing frequency and preventive maintenance (periodic cleaning, application of specific balms) significantly affect longevity. A strap worn occasionally (2-3 times per week) can last 8-10 years. The natural patina that develops over time is a desired characteristic, not a defect. Rubber or NATO straps, conversely, have greater durability, exceeding 10 years with basic maintenance.

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