MB&F · Horological Machines

Strap for Horological Machine N°3 HM3 Moonmachine Black

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

Integrated bracelet

The MB&F Horological Machines 34.BTL.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.BTL.B
FamilyHorological Machines
MovementMB&F caliber HM3 Moonmachine Hours, Minutes, Day / Night Indication | Date | Moonphase | Power Reserve Indicator
CaseTitanium

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.BTL.B, seen from the bench

The Horological Machines HM3 Moonmachine features the MB&F HM3 caliber with indication of hours, minutes, day/night, date, moon phases and power reserve. The movement offers multiple complications integrated into a three-dimensional mechanical architecture. The case adopts an unconventional design that exposes the movement's components through transparent surfaces.

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