Technical Specifications
Secured movement: 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 Color: Cambered grand feu white enamel

Case Specifications
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 Specifications
Strap Type: Alligator leather
Strap Material: Leather

Reference
6637 3631 55A