Longines L844.4
Longines(base: ETA A31.L11)
A Longines automatic built on the ETA A31.L11 (Powermatic 80) base, running at a lowered 21,600 vph to deliver an extended power reserve of about 64 hours, typically with a silicon balance spring. Used in modern Spirit and Conquest models.
25,200
vph (3.5Hz)
72h
Power Reserve
26
Jewels
0mm
Ø × 0mm
Hacking: Yes
Hand-winding: Yes
Watches using this caliber (0)
No watches in the database currently use this caliber.