I believe that people who are true knife and watch collectors share the same affliction, namely a futile quest and craving for absolute perfection. Its the joy and satisfaction of using an object with superb engineering, fit and finish that we chase, and this appreciation for objects of extreme precision lends itself well to the collection of both knives and watches. Now, this theory applies more to auto watches and high-end custom knives, each offers, or teases us with the promise of perfection and precision, neither can be actually perfect, but they come awfully close and satisfy, better than most things, our endless quest and craving for extreme precision and near perfection. Having said that, i wear a Sinn EZM3 and a knife that i think is about as close as you get to technical perfection is a CR Sebenza. The Sebenza may not have the beautiful materials, or the look of a fine custom knife, but it does offer near perfection. There are many high end customs i would rather have than a Sebenza, but as far as engineering, fit and finish, you really can't beat the Sebenza.