Kassel 31 Day Wall Clock Instructions -

| Frequency | Action | | :--- | :--- | | | Wind fully. Check the beat. | | Every 6 months | Dust the case. Use a soft brush on the pendulum. | | Every 2 years | Oil the movement (pivot points only) with clock oil (not WD-40!). Better yet: hire a pro. | | Every 5-7 years | Full disassembly, cleaning, and mainspring lubrication by a professional. | Is a 31-Day Clock Right for You? Let’s be honest: Winding a clock 12 times a year sounds great. But the trade-off is torque . A 31-day spring is much stronger than an 8-day spring. If you have arthritis or weak hands, winding a 31-day Kassel can be a genuine workout.

But "31-day" movements are different from their 8-day cousins. They require more torque, more precise handling, and a slightly different set of habits. Whether you just bought one at an estate sale, received it as a gift, or have had it hanging silently on your wall for years, this guide will walk you through everything you need to know.

Let’s get that pendulum swinging. Before we dive into the "how," let’s clarify what makes the Kassel 31-day clock unique. Unlike a standard 8-day clock (which is wound weekly), the 31-day movement uses a longer, stronger mainspring. This allows it to store enough energy to power the gear train for 720+ hours.

Tick tock. See you in 31 days.

There is something deeply satisfying about a mechanical wall clock. In an age of smartwatches and phone notifications, winding a clock once a month feels almost like a meditative ritual. If you own a Kassel 31-Day Wall Clock , you have invested in a piece of engineering designed to run for an entire lunar month on a single wind.