JoinSign in
New moon

Watch news and tools for
collectors and the curious.

Jacob & Co. · EC430.43.AE.AA.A

Epic X Chrono 44MM Rose Gold (Light Blue)

The escapement in slow motion

Light a part
Jacob & Co. Epic X Chrono 44MM Rose Gold (Light Blue) EC430.43.AE.AA.A
28,800 vph, 4 Hz, 8 beats a second
Speed

One tick

125 ms, slowed to 12.5 s7.1 ms of it in the lift
Step through a beat

Escapement, in the lexicon