Patek Philippe Perpetual Calendar World Timer Heuer first released the Autavia

Heuer first released the Autavia in 1962

and stainless Oyster bracelet with Glidelock clasp — now at 21mm in diameter at the lugs

This 2021 ad was previously 2 pages and precisely connected and cropped to fit this custom 21” x 15 1/2” solid wood frame with black painted finish

If you’ve been on the hunt for an alternative to the Sub and like the idea of a watch with some heft

IWC continued production of the Calibre 89 and fitted it into a range of simple

Patek Philippe Perpetual Calendar World Timer Heuer first released the AutaviaA 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, and also 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?