Calibres

Cal 13.21 inside. A milestone of elegance. Front and Back. Best, Nicolas

One word: Incredible. Best, Nicolas

In two weeks, Christie's will sell this remarkable single-button or ‘monopusher’ chronograph with a platinum ‘ Coussin Tortue ’ (turtle cushion) shaped case . It is one of the first three chronograph wristwatches produced by Audemars Piguet in the 1930s a

This wonderful cushion-shaped Patek Philippe single button (monopusher) chronograph will be auctioned on April 24 , 2026 , at Sotheby's “Important Watches” auction in Hong Kong . credit: @benoit.watches & Sotheby's I therefore decided to take this opportu

Totally crazy! Even if it would not be my first choice, I cannot deny a certain pleasant exuberance. Best, Nicolas

43 mm steel case, 58 pieces for the Club Minerva, whit gold bezel, and an original way to display time on 24 hours, although not easy to read since you only have one hand for the hours and the minutes. And this movement is always a feast to admire. Credit

I think it looks good as is and hope you are only restoring the movement and not the dial and hands as I think all that wear and patina helps tell the story of its history. But at the end of the day it is your watch so you can do what suits you best but a