Peseux 320
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| Peseux 320 |
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Description
One of the most successful (and some even say, it is one of the
most beautiful) flat handwindig movements is the Peseux caliber 320. With
a height of only 3mm with or without shock protection it is really unique,
concerning the height.
This work can handle all gears and trains in one layer, since it only
has got a possible decentral, direct driven, second hand.
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| more recent version with shock protection |
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Since this movement was built over a longer period of time, it was available in different
versions, which can be distinguished on the balance (screw balance, simple three-leg ring balance),
shock protection (without or with Incabloc), with our without moveable hairspring stud and with or
without decentral second hand train on "6"
On the dial side, the Peseux 320 looks very cheerful. Lots of free space and a yoke winding system.
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| dial side view |
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Technical data
| Manufacturer | Peseux |
| Caliber | 320 |
| Number of jewels | 17 |
| Escapement | Anchor with pallets |
| Balance | Nickel screw balance |
| Shock protection(s) | Incabloc,none |
| Balance cock direction | clockwise |
| Hairspring stud | fixed/moveable |
| Regulator type | Long regulator arm,Hairspring key |
| Movement construction | Fork
Escapement wheel, Fourth wheel, Third wheel
Center wheel, Mainspring barrel |
| Winding mechanism | yoke |
| Setting lever spring | 5 holes |
| Features | (s) |
| Functions | Hour, minute(, small second) |
| Beats per hour | 18000 |
| Size | 101/2''' (measured: 23,0 mm) |
| Image in Flume Werksucher | 1962 15 |
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| Factsheet |
Usage gallery
The movement in the modern version in copper color with shock protection was donated by Harald Hoeber.
Thank you very much!
