| Manufacturer | MB&F |
| Caliber Number | LM1 |
| Type | Manual wind |
| Jewels | 23 |
| Number of Parts | 279 |
| Power Reserve | 45 hours |
| Vibrations Per Hour | 18,000 bph (2.5Hz) |
| Functions | Hours, minutes, dual time zone, unique vertical power reserve indicator |
| Features | Finished by hand, hand-engraved, frosted finish, gold chatons and polished countersinks, 14mm balance wheel floating above the dial, sapphire crystal balance bridge |
| Country of Manufacture | Switzerland |
| Known Models | Legacy Machine No. 1 Silberstein |
MB&F Legacy Machine No. 1 caliber in the LM1 Silberstein watch announced May, 2016 in partnership with Alain Silberstein.
The LM1 caliber was developed by MB&F with the help of several external “Friends”, most importantly Jean-François Mojon (Chronode) and Kari Voutilainen – whose names are engraved on the movement, as recognition of their essential contribution.
The LM1 is not to be confused with the smaller LM101, which was developed entirely in-house with MB&F’s own engineering team. The best way to distinguish the two is that the LM101 has a single time zone and the LM1 (seen here) has dual time zones.
Dial Side:
Additional Resources:
network of watch sites
Recent Comments
Found in Bulova Super Seville Day Date
Mine is very stiff.
Hi Xcaliber, various tap sizes are available. Tap size refers to the diameter of the…
Why two stems? 35117/tap10 or 351892/tap 11
Squale Y1545 GMT 30 Atmos Tropic
Aragon has been bringing back this movement.. this is the 45mm DiveMaster Titanium with full…
What is the projected accuracy of the non COSC version?