Villeret Semainier Grande Date 8 Jours

6637 3631 55A
Caliber
3738G2 Automatic
Case
42.00 mm Red gold
Dial
Cambered grand feu white enamel dial
Strap
Alligator leather
Clasp
Pin buckle
Blancpain New Calendars - Villeret watche - Lettres du Brassus article

Complications

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.

Week Numbers

The week indication display is a feature on a watch that shows the current week number of the year. This complication is particularly useful for professionals who need to track weeks for business or project planning purposes. Week indication displays are valued for their practicality and the additional layer of information they provide.

Dial

Dial Color

Cambered grand feu white enamel dial

Case Material

Red gold

Water Resistance

Water-resistant to 3 bar

Case diameter

42.00mm

Case Thickness

14.00mm

Sapphire Back

Yes

Width Between Horns

23.00mm

Strap Type

Alligator leather

Strap Material

Leather

Caliber 3738G2

Frequency

4Hz

Movement

Automatic

Thickness

7.85mm

Jewels

44

Secure movement

On

Power reserve

192hours

Silicon balance spring

On

Components

378

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