H Moser & Cie’s new Pioneer Perpetual Calendar is extremely wearable perpetual calendar, designed to elegantly display the time under any circumstances, both on land and in water.

Water-resistant to 120 m, it is the first complication of its kind which is truly suited to everyday wear, thanks to its durable steel case, the Swiss brand says.

The Pioneer collection was launched in 2015 and was the “natural choice” when including a steel model in the collection.

The Pioneer Perpetual Calendar is easy to use and comfortable to wear. Akin to a suit of armour with a 42.8 mm diameter, the case protects the complex mechanism at the heart of the watch. 

On one side, the watch features the H Moser midnight-blue fumé dial. The luminescent dots on the flange and the hands filled with Superluminova allow the display to be read at any time of day. The strap is in black alligator leather.

From the back of the watch, the perpetual calendar calibre can be admired through the curved sapphire crystal case-back. A marvel of ingenuity and complexity, enhancing a complication executed with absolute simplicity, the HMC 800 calibre guarantees a minimum power reserve of 7 days.

With the Pioneer Perpetual Calendar, H Moser & Cie revisits this complication, bringing it into the 21st century for a modern era in which we jump from work to the gym, then home to family for yet more activities with little time to relax. 

The Pioneer Perpetual Calendar perfectly steps up to these new requirements, combining style with practicality.