Helmle Perpetual Calendar 23058-740352

The Perpetual Calendar: The Pinnacle of Watchmaking Art and a Quiet Pride

HERMLE's proud "Perpetual Calendar"

Equipped with a 4/4 Westminster chime movement, this is a masterpiece that represents the pinnacle of mechanical watchmaking.

The polished black or walnut case and delicately shining metal inlays

It quietly tells the story of universal beauty that is loved across the ages.

In addition to the time, it also displays the date, day of the week, month, and seconds in precise detail.

More than just a clock, it exudes presence as an object that adds elegance to any space.

The intersection of skill and serenity resonates

Inside is the highly polished W0352 movement.

The Westminster chimes, which are played every 15 minutes, tell the time with a pleasant rhythm.

It also has the added benefit of automatically switching to silent mode at night.

The internal structure is encased in anti-reflective glass.

Every time you look at it, you will feel the essence of watchmaking.

The film is wound using a dedicated chrome-finished key and a cube structure that can be removed upwards.

Hand-hardened blued steel hands add a touch of class to the finish.

Technical specifications

• Case: High-gloss finish (black or walnut) with polished metal inlay
• Size: Height 29.5cm x Width 25cm x Depth 25cm
• Movement: 4/4 Westminster chime (W0352), with automatic night stop function
• Winding duration: 8 days
• Rate Regulator: Swiss Escapement
• Drive system: Mainspring drive
• Number of stones: 11 stones
• Dial display: time, date, day of the week, month, and seconds (white or black)
• Balance frequency: 18,000 vph
• Limited production: 101 units

*This product is a limited production item, so production and sales will end once the order slots are filled. We apologize for any inconvenience.