MB&F Horological Machines 100.AL.B
The MB&F Horological Machines 100.AL.B takes a strap made to measure on the watch itself: the bracelet is part of the case, so no band bought by millimetres will fit.

MB&F · Horological Machines
The MB&F Horological Machines 100.AL.B takes a strap made to measure on the watch itself: the bracelet is part of the case, so no band bought by millimetres will fit.
Have yours made at the atelier- Lug width
- integrated bracelet
- Case diameter
- 45 mm
- Reference
- 100.AL.B
- Family
- Horological Machines
- Case material
- Titanio
- Model
- Horological Machine N°10 HM10 Dark Bulldog Blue
- Year
- 2022
Sizing notes
- The bracelet is drawn as part of the case, so there is no lug width to match and no catalogue band will go in. A strap is still possible: it is cut and fitted on the watch in the atelier, from the case measurements taken by hand. Why no strap fits an integrated bracelet →
Why no standard band fits this one
On the MB&F Horological Machines 100.AL.B the bracelet is drawn as part of the case: the first link continues the case profile instead of sitting in a gap between two lugs. There is no lug width to match, so there is no size to order, and a band bought by millimetres will not go in whatever the number.
It is not a rare way to build a watch. 2,640 references in the database are built this way, and across every brand it is 5.7% of the catalogue. What replaces the bracelet is a band cut to this case, shaped to close the opening the way the bracelet did.
Other Horological Machines references
- Horological Machine N°1 HM1 RS Red Gold10.T41RL.O
20 mm - Horological Machine N°1 HM1 Red Gold10.T41RL.R
20 mm - Horological Machine N°1 HM1 Black10.T41WBL.O
20 mm - Horological Machine N°1 HM1 White Gold10.T41WL.S
integrated - Horological Machine N°10 HM10 Dark Bulldog Black100.AL.BL
integrated - Horological Machine N°10 HM10 Dark Bulldog Red100.AL.R
integrated