Mühle-Glashütte Closes 30th Anniversary Celebrations with Quartz Marine Chronometer Edition 1994

In 2024, not only the firm Nautische Instrumente Mühle-Glashütte celebrated its 30th anniversary, but so did the quartz marine chronometer of the independent Glashütte-based family business. The two are inextricably linked, as 1994 saw the re-establishment of Mühle-Glashütte to continue the production of marine chronometers previously made in Glashütte by the state combine.

After German reunification, Hans-Jürgen Mühle seized the opportunity and founded his family business, which dates back to 1869 and was expropriated during the GDR era, anew. In 1994, he registered the company, focusing on nautical instruments and fine mechanics. With a small team of two employees, he began constructing a new marine chronometer, which was approved by the Federal Maritime and Hydrographic Agency in Hamburg. The requirements set by DIN 8319 for chronometers were far exceeded. From this point onward, Mühle-Glashütte also developed what it is known for today: functional wristwatches grounded in the nautical virtues of precision, reliability, and intuitive legibility.

Precision, reliability, and good legibility are also crucial at sea. Celebrating the anniversary, the brand also introduces the Quartz Marine Chronometer Edition 1994, limited to 30 pieces. The navigation instrument has an exceptional accuracy thanks to precisely manufactured mechanical components, combined with reliable electronics. At the heart of the movement is an artificially aged and temperature-stabilized 4.19 MHz quartz oscillator, which ensures that the clock achieves an average deviation of less than 0.01 seconds per day within the prescribed temperature range.

A marine chronometer at sea displays the Universal Time Coordinated (UTC), essential for navigation. By comparing UTC with the local time, one can determine their longitudinal position. To ensure that the UTC timekeeping remains accurate even during a battery change, the quartz marine chronometer continues to run for at least 5 minutes without interruption, even without a battery. This means that no resetting is necessary, and the movement is built to endure years of operation without maintenance.

Not only on the high seas but also on dry land, the time can be read accurately on the clear and glare-free dial. As is typical for marine chronometer designs, the small seconds are placed on a separate sub dial, where the seconds hand moves in precise steps without any vibration.

For the 1994 edition, the dial of the quartz marine chronometer has been newly designed with a modern touch. On the cream-colored base, a "Mühle-blue" minute track is featured, with extended double markers at 3, 6, 9, and 12 o'clock. Smaller minute markers are placed around the outer edge. As part of the anniversary celebrations, the 30-minute mark is highlighted in gold, while the number "155" has replaced the "55" to honor the company's 155-year tradition in Glashütte.

The dial and movement are housed within a refined mahogany case, measuring 185 x 185mm, which matches the classic size of a marine chronometer. The case protects against dust, splashing water, and electromagnetic interference, while still allowing time to be read with the lid closed.

The special anniversary edition is priced at €1,194 or approximately $1,260 when converted to USD.

To learn more, visit Mühle-Glashütte, here.