La Joux-Perret L113 (manual wind)
Factory specs
- Caliber
- L113
- Made in
- Switzerland
- Frequency
- 28,800 bph (4 Hz)
- Power reserve
- 60 h
- Jewels
- 24
- Hacking
- Yes
- Hand winding
- Yes
- Accuracy
- —
- Diameter
- 30.4 mm
- Height
- 7.9 mm
- Functions
- Hours, Minutes, Small seconds, Chronograph
- Same family
- La Joux-Perret L100
The bi-compax, no-date member of MLJP's L100 column-wheel chronograph family: central chronograph seconds, 30-minute counter at 3, small seconds at 9. MLJP's L113 product page: Ø30.40 x 7.90mm, encasing diameter Ø30.00mm, dimensionally compatible with the Sellita SW510 BHb, 4 Hz, stop-seconds, 60h power reserve, winding "automatique monodirectionnel, manuel en option", 26 jewels for the automatic and 24 for the manual version. This file is the hand-wound option (24 jewels); the automatic version (26 jewels) would need its own file. MLJP publishes no accuracy figures or grades. Watch brands sometimes quote other dimensions (Eska gives 35.40mm across).
Watches with the La Joux-Perret L113 (manual wind)
| Watch | Price from | Movement | Dia. mm | Thick mm | Crystal | Micro-adjust |
|---|---|---|---|---|---|---|
 Eska Heritage |
$2,862 | La Joux-Perret L113 (manual wind) | 38 | 13.9 | Sapphire | — |
 Lebois & Co Heritage Chronograph |
$3,704 | La Joux-Perret L113 (manual wind) | 39 | 13.9 | Sapphire | — |