Welcome to an entirely different side of Grand Seiko. We’ve seen some rather exotic limited edition models over the past several years, but the Kodo Constant-force Tourbillon has to be the most audacious. This watch is really something, but sadly it is for those with incredibly deep pockets. Still, it’s fun to dream!The Grand Seiko Kodo Constant-force Tourbillon comes to us at Watches & Wonders 2022. It is not the only limited-edition model from Grand Seiko, but it is the most exclusive. Only 20 of these amazing watches will be produced and they will cost - wait for it - $370,000! So, park your Bugatti, and let’s see what all the fuss is about…The Grand Seiko Kodo Constant-force TourbillonThe Kodo Constant-force Tourbillon is a watch that brings a concept from 2020 alive. Two years ago, Grand Seiko showed us the T0 Constant-force Tourbillon. Now, we have the production movement called the 9ST1 with over 340 components. GS envisioned a movement where the constant-force carriage (the blue portion above) is integrated with the tourbillon carriage (the pink elements).