When thinking of the real heavyweights in haute horlogerie, only a few big names come to mind- Patek Philippe, Vacheron Constantin, Audemars Piguet and of course, the Germans next door, A. Lange & Sohne. While many see Swiss watches as the pinnacle of watchmaking, Lange serves as a reminder that this isn’t the case. In fact, one can say that in some areas, Lange is considered much better than its Swiss counterparts.
The A. Lange & Sohne 1815 Annual Calendar is certainly a contender. Released in 2017, the Annual Calendar sits in middle of the 1815 family and provides a practical and elegant dress watch that is just as appropriate in the boardroom as it is the ballroom. Sized at a modern 40mm, the 18k rose gold case sits nicely on the wrist and is well balanced despite the larger size. This is largely in part due to the shorter, angled lugs and the contrasting brushed and polished finishes throughout that gives it a more streamlined feel. All 1815 watches are characterised by the classic Lange style Arabic numerals and this Annual Calendar is no exception. With a stunning matte silver dial that looks luminously porcelain like, it is fitted with blued steel hands that match the beautiful 3D moon phase. While most watches have flat moon phases, I always love the depth achieved through Lange’s raised moon and stars. While the moon occupies the 6 o’clock subdial, the the 9 o’clock sub dial displays the day and date whit the 3 o’clock sub dials displays the month. For that much information needing to be displayed, it is all very legible and well designed.
Rewinding back slightly, the annual calendar complication was invented and patented by Patek Philippe in 1996 as they realised that there was a gap between a simple calendar watch and the highly complicated perpetual calendar complication. While a simple calendar must be adjusted every month, and a perpetual calendar never needs to be adjusted, even on leap years, an annual calendar sits in the middle, where the user only has to adjust the watch once a year in February, while the mechanism takes care of the 30 and 31 days of the rest of the year. The highly expensive perpetual calendar was too inaccessible and the annual calendar provided the perfect balance between practicality and cost. As a result many brands such as Lange began adopting this complication.
What makes this Annual Calendar a bit different and even more usable, is the placement of a large pusher at 2 o’clock. While most calendar watches requires you to set the watch via mini pushers, the Lange provides one extra step. This 1815 Annual Calendar has your traditional mini pushers, but once that is set, you can use the large pusher to move all of it at the same time, which means if you forget to wind your watch for a few days, you can easily bring the calendar back to the correct day, date and month with a few pushes.
This Lange is powered by the in-house manual-winding Caliber L051.3. As with all Lange’s, this movement is beautiful both in its architectural design and its finishing. Made from German silver, you get a nice yellow patina on the three quarter plate that gives good contrast to the overall aesthetic. It has a power reserve of 72 hours and of course, features a beautifully hand-engraved balance cock.
This A. Lange & Sohne 1815 Annual Calendar is a serious watch and is really up there with some of the best. You get a complicated watch that is both practical and beautifully designed, finished to the highest level.