MB&F · Horological Machines

Strap for Horological Machine N°3 HM3 Moonmachine Red Gold

Integrated bracelet: measurements, the most common questions, and the way to a made-to-measure strap.

Integrated bracelet

The MB&F Horological Machines 34.RL.B is designed with a bracelet integrated into the case. For a compatible made-to-measure strap, the Casati Milano atelier builds it on your watch.

Case diameter47 mm
Reference34.RL.B
FamilyHorological Machines
MovementMB&F caliber HM3 Moonmachine Hours, Minutes, Day / Night Indication | Date | Moonphase | Power Reserve Indicator
CaseRed Gold

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

The Horological Machines 34.RL.B, seen from the bench

The Horological Machine N°3 HM3 Moonmachine is crafted in red gold with a sculptural 47mm case housing a bi-axial movement. This timepiece requires bespoke strap solutions from Atelier Casati Milano, featuring custom attachments designed to complement the watch's radical architecture. Hand-finished leather options include Mississippi alligator and naturally aged Barenia, each individually modeled to create a seamless extension of the horological design.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only