Hublot Big Bang Tourbillon Power Reserve 5 days In Colored Sapphire

In a pure sense, the tourbillon is an adjustment device, not a complicated thing. Although it does not add any functions to the watch, it is more challenging to make than the adjustment mechanism usually found in Hublot Big Bang Tourbillonwatches. Therefore, many tourbillons are classified as complicated. A good example is the five-day power … Continue reading "Hublot Big Bang Tourbillon Power Reserve 5 days In Colored Sapphire"