Mb And F
Horological Machines
Reference HM4-THUNDERBOLT
Mb And F Horological Machines
Reference HM4-THUNDERBOLT
Thunderbolt
Research-assisted content: Some specifications on this page were compiled with AI assistance from publicly available sources and may not reflect every variant. We are actively verifying and refining the data.Sources: brand_knowledge, wikipedia
Overview
ReferenceHM4
NameThunderbolt
ComplicationsPower reserve indicator, dual time display
Case
MaterialsTitanium
DiameterN/A
W/RN/A
GlassSapphire
Movement
MovementManual-winding