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Parmigiani Fleurier · Tonda

Strap for Tonda 1950 Squelette White Gold / Milky Sapphire / Diamond

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

Lug width

20mm
20 mm strapsAll Parmigiani Fleurier
Lug width20 mm
Case diameter39 mm
ReferencePFC280-1260100-HA2121
FamilyTonda
MovementParmigiani Fleurier caliber PF705 Hours, Minutes, Small Seconds | Skeleton
CaseWhite Gold

Spring bar

Swiss Standard universal spring bars

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

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Straps for the Tonda PFC280-1260100-HA2121

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Tonda PFC280-1260100-HA2121, seen from the bench

The Parmigiani Fleurier Tonda Skeleton is powered by the PF705 caliber with hours, minutes and small seconds displayed in a skeletonized configuration. The movement features an open-worked construction that showcases the internal mechanics through a transparent dial and caseback. The case maintains the classic proportions of the Tonda collection with the characteristic slim profile of the Swiss manufacture.

Frequently asked questions

What is the lug width of the Parmigiani Fleurier Tonda PFC280-1260100-HA2121?

The lug width is 20mm. This measurement is essential for selecting a compatible strap. Always verify that the strap is specifically manufactured for 20mm, as this is an intermediate size that does not match more common diameters (16mm, 18mm, 22mm). Measure by positioning a calliper on the case's lateral lugs, from the inner base of the upper lug to the lower lug.

Which strap is best for the Parmigiani Fleurier Tonda?

For the Tonda PFC280-1260100-HA2121, black alligator is the optimal choice: its regular longitudinal grain and supple texture respect the case's geometric harmony. Alternatively, premium vegetable-tanned calfskin offers deep patina and authenticity. For sportier applications, heavy cotton NATO or FKM rubber ensure versatility whilst maintaining construction quality.

How do I change the strap on the Tonda PFC280-1260100-HA2121?

The Tonda features integrated lugs attached directly to the case. To replace the strap, specialist intervention from a qualified watchmaker is required to remove the threaded lugs using specific tools (lug removal tool). Do not attempt replacement yourself: the white gold case demands technical precision. In Milan, Atelier Casati Milano offers bespoke strap replacement services tailored to your specifications.

Are aftermarket straps compatible with the Parmigiani Fleurier Tonda?

Yes, the PFC280-1260100-HA2121 is compatible with quality aftermarket straps provided they respect the exact 20mm lug width. Select suppliers who manufacture straps in alligator, vegetable-tanned calfskin, NATO or FKM rubber with appropriate finishes (edge painting or hand-stitching add value). Verify the deployant clasp or buckle is precious metal or stainless steel.

What is the lifespan of a leather strap on this watch?

A premium alligator or vegetable-tanned calfskin strap, worn regularly (5-7 times weekly), maintains structural integrity for 3-5 years. Lifespan depends on environmental factors (humidity, sun exposure), frequency of use, and maintenance (periodic dusting, occasional protective treatments). With vegetable-tanned leather, patina evolves naturally, altering aesthetics but not functionality. Replacing the strap before lug failure preserves the collectible value of the PFC280-1260100-HA2121.

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