310.025

I still prefer the look of it and chose it as my 1st perpetual calendar after years of searching. Somehow the shiny Pt and blue works for me.

Measuring 38.5 x 10.2 mm, the A. Lange & Söhne Saxonia Langematik Perpetual Calendar is powered by automatic Sax-O-Mat caliber L922.1 . Introduced in 2001 (in yellow gold and platinum), it was discontinued in 2024 . It was the first mechanical wristwatch

has always been a Perpetual Calendar Chronograph. It is useful and is everything I need. However, I also like a pure Perpetual Calendar and a mechanical chronograph so in the end, I chose this trio. I know there are too many different and winning combinat

As a good friend let me play with his watch for some days, I could fully enjoy this Langematik Perpetual, take some photos and put my thoughts in order... The Langematik Perpetual is one of these early masterpieces from the German brand. But, curiously, i

I always wanted a perpetual calendar. It is the function that made me wanted to collect watches. A perpetual calendar is like a mechanical computer and it fascinates me how it knows the moonphase, short/long months, leap years with different Feb days. It

The single-push corrector first appeared in Lange's first perpetual, the Langematik Perpetual, which was introduced in 2001 in platinum (310.025) and yellow gold (310.021). But it was practically a secret. Lange didn't advertise or promote this wonderful

Abe, you may know this. I found it interesting and surprising. Technically, Lange never officially changed the dial color for this model. Your dial and Ray's dial are both "rhodium." But in fact they look very different. Back in 2013, I made some dial com

Lange changed the dial color on this model several years ago, long after they changed the "advance-everything-by-one-day" pusher from large/rectangular/protruding to small/round/recessed. All pieces with the rectangular pusher should have the older dials

I'm curious about this. From what I can tell, preowned prices for these have not changed much in many years, and there's no difference in preowned price between those with the large protruding rectangular pusher and those with the small circular recessed

Not that it shouldn't, but there's always that question at the end of February! Below are pics of a Langematik Perpetual (310.025) taken (1) at 2208 hours on 28FEB18, and (2) about 12 hours later at 1021 hours on 01MAR18. I really love the combination of