HMC 342

Movement: in-house hand-wound calibre HMC 342, 34.0 mm diameter, 5.8 mm height Frequency: 18,000 vib/h Big date display Flash Calendar Hour and minute hands Centre seconds hand Hacking seconds Double barrel Double Pull Crown mechanism Moser teeth for all wheels and pinions Interchangeable Moser escapement Original Straumann Hairspring® with stabilised Breguet overcoil Pallet fork and escapement wheel made from gold Movement and components hand-finished and decorated Power-reserve indicator