Category: Constant Force

SIHH 2017 – Ulysse Nardin InnoVision 2 (And Why It Makes Us Rethink The Future Of Mechanical Watchmaking)

SIHH 2017 – Ulysse Nardin is about to make some noise for its first SIHH showing off, with cutting-edge technology. The watch you’re about to see is nothing like you’ve seen before. Every part of this watch boasts an innovation, whether we talk about the escapement, the display, the winding system or even the hands. Meet InnoVision 2, a concept watch featuring avant-garde innovations that may make us rethink the future of mechanical watchmaking.

8 years ago

SIHH 2017 – A. Lange & Söhne Tourbograph Perpetual Pour le Merite (with tourbi, split-seconds, QP and fusée-and-chain)

Here we go. Monday 16th January 2017, 9am Geneva time. The SIHH 2017 is officially opened. And what could have been better than this A. Lange & Söhne Tourbograph Perpetual Pour le Merite to sound the start of the show. In short, this watch is simply mega. If you are into watches for already a few years, you might be aware of the 2005 A. Lange & Söhne Tourbograph Pour le Merite, an impressive watch combining a tourbillon, a split-seconds chronograph and a fusée-and-chain transmission. Add to that a perpetual calendar and you’ll have one of the most impressive watches ever created by the Saxon Manufacture (after the Grande Complication), which is the brand’s highlight for his year. Here is the A. Lange & Söhne Tourbograph Perpetual Pour le Merite.

8 years ago

Review: Arnold & Son Constant Force Tourbillon

We examined the Arnold & Son Constant Force Tourbillon and chatted with Dr. Sébastien Chaulmontet Head of Innovation at the watchmaker to discover what makes this watch special. …

8 years ago

Testing (really testing) the Arnold & Son Constant Force Tourbillon (and see if such mechanisms have a chronometric interest)

The watch we’ll test today is worth of a chronometric contest. It has been created with a unique goal in mind: being as accurate as possible, in all positions and during the whole range of its power reserve. Usually, we would have written a review exposing the case, the dial, the finishing or the wearability of the piece. However, with the Arnold & Son Constant Force Tourbillon, this would have been short. We had to test it, and when I mean “test”, I mean looking at it on a watchmaker’s bench, with professional measuring tools. So here we are, with the test (and not the review) of this demonstration piece, and answers about the utility of such complex devices in a watch.

8 years ago

Review: The IWC Ingenieur Constant Force Tourbillion

The Ingenieur collection has traditionally been IWC’s answer to the tool watch. It shot to fame and became an icon during the Gerald Genta era. Together with the Audemars Piguet Royal Oak, the Vacheron Constantin Overseas and Patek Philippe’s Nautilus, the IWC Ingenieur was as its name suggests, a robust, non-cosmetic tool watch. It was well…

8 years ago

Introducing – A. Lange & Söhne Richard Lange “Pour le Mérite” now in White Gold with Black Dial

When the words “Pour le Mérite” are attached to the name “A. Lange & Söhne“, you know it’s going to be hard to resist and you know it’s going to be complicated. Why? This nomenclature in Lange’s collections means a watch equipped with a fusée and chain transmission (like this one or the outstanding Tourbograph) – and that is far from being an usual construction for a wristwatch. First introduced in 2009 in a limited edition of 200 pieces in pink gold and 50 pieces in platinum, the A. Lange & Söhne Richard Lange “Pour le Mérite” was supposed to be sold out… Well, thankfully it’s back, in a new limited run of 218 pieces, now in white gold with a stunning black dial.

8 years ago