Blancpain · Villeret

Strap for Villeret GMT Date Stainless Steel / White / Bracelet

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter40 mm
Reference6662-1127-MMB
FamilyVilleret
MovementBlancpain caliber 6950 hours, minutes, seconds | big date
Year2019
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 Villeret 6662-1127-MMB

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Villeret 6662-1127-MMB, seen from the bench

The Blancpain Villeret 6662-1127-MMB is a perpetual calendar watch produced by the world's oldest watchmaking manufactory, founded in 1735. It features a 40 mm stainless steel case with a 22 mm lug width and is powered by the in-house Blancpain Caliber 6950 movement. The dial displays hours, minutes, seconds, and a large date window, combining classical proportions with functional design suitable for both formal and casual wear.

Frequently asked questions

What is the lug width of the Blancpain Villeret 6662-1127-MMB?

The Blancpain Villeret 6662-1127-MMB features a lug width of 22 millimetres. This measurement is essential when purchasing compatible straps: a 22mm strap will insert correctly into the spring bars without excessive play or mounting difficulty.

What is the best strap for the Blancpain Villeret 6662-1127-MMB?

For a perpetual calendar of this calibre, Mississippi alligator leather with vegetable tanning represents the ideal solution: the fine, regular texture of the skin harmonises naturally with the sober geometry of the stainless steel case. Navy blue or black amplify refinement, whilst cognac calf offers a more informal yet equally elegant alternative.

How do you change the strap on the Blancpain Villeret 6662-1127-MMB?

Strap replacement requires a dedicated tool (spring bar tool) to compress the springs supporting the lugs. Position the tool in the lateral grooves of the bar, compress gently to release the strap from the case, then insert the new strap ensuring the springs lock correctly into the receiving holes. We recommend performing this operation on a soft surface (linen cloth) to prevent scratches.

Are aftermarket straps available that are compatible with the 6662-1127-MMB?

Yes, Milano Straps offers a comprehensive collection of artisanal 22mm straps compatible with the Villeret. Alligator, calf, shell cordovan and vegetable tanning: each material is selected and crafted to complement the aesthetics and construction quality of the Blancpain perpetual calendar.

What is the lifespan of a leather strap for the Blancpain Villeret 6662-1127-MMB?

A high-quality leather strap, subjected to traditional vegetable tanning, maintains optimal performance for 3-5 years with daily use and appropriate care (protection from rain, avoiding extreme temperatures). The leather develops a personalised patina over time, increasing the aesthetic value of the timepiece. Casati Milano offers 18 months warranty on manufacturing defects and provides guidance for extended 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