Urban Jürgensen & Sønner Perpetual Calendar Limited Edition Vegan Leather The warm tone of the

The warm tone of the Rhodium dial is a welcome departure from the common black dial for an overall look that can't be ignored

but some Speedmasters are more equal than others

Most divers rely on a rotating bezel to calculate how much time is remaining for their dive

What you don't expect to see

Accompanied by its original rubber "bracelet" and packaging

Urban Jürgensen & Sønner Perpetual Calendar Limited Edition Vegan Leather The warm tone of theA perpetual calendar is like a small computer on your wrist. Think of it this way: Imagine a watch that keeps track of not only the time, but also the date, the day of the week, and the month, tells you whether its a leap year or not, and what the current phase of the moon is. Oh, and one more thing imagine it does all of this mechanically, using springs and gears, and that you only have to adjust it once every century or so. Crazy, right? Urban