Villeret Grande Date Jour Rétrograde

6668 3642 MMB
Caliber
6950GJ.4 Automatic
Case
40.50 mm Red gold
Dial
Opaline
Strap
Mille Mailles
Clasp
Folding clasp
Technical specification

Complications

Retrograde Day

The retrograde day indicator is a watch complication where the day of the week is shown on an arc-shaped scale. As the hand moves across the days and reaches the end (typically Sunday) it instantly jumps back to the starting point (Monday) to begin the cycle again. This creates a dynamic and engaging display.

Secured movement

A secured movement is a watchmaking innovation designed to protect delicate mechanisms and ensure lasting precision. By preventing accidental damage when setting the watch, it enhances reliability over time. At Blancpain, secured movements are a hallmark of our craftsmanship.

Large date

A large date complication displays the date in a larger aperture for enhanced legibility. It uses two separate discs (one for tens, one for units) requiring more intricate engineering than standard date displays. This refined mechanism is a hallmark of high-end watchmaking, blending clarity with technical sophistication.

Dial

Dial Color

Opaline

Case Material

Red gold

Water Resistance

Water-resistant to 3 bar

Case diameter

40.50mm

Case Thickness

11.00mm

Sapphire Back

Yes

Width Between Horns

22.00mm

Strap Type

Mille Mailles

Strap Material

Metal

Caliber 6950GJ.4

Frequency

4Hz

Movement

Automatic

Thickness

5.27mm

Jewels

40

Secure movement

On

Power reserve

72hours

Silicon balance spring

On

Components

344

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