
- Case
- Aluminium alloy case with rubber inserts
- Movement
- Manual winding
- Size
- 42 mm
Overview
The first lineSport
The F.P. Journe Centigraphe Sport, reference CTS, in aluminium alloy with rubber inserts, on a strap, with the aluminium alloy and sapphire dial and applied luminescent indexes and numerals. 42 mm and 11.6 mm high, hand-wound calibre 1506 in aluminium alloy, timing to a hundredth of a second.
F.P. Journe chose the Centigraphe to open its lineSport collection, watches designed for lightness and for sport, and made this one in aluminium alloy: case and movement, and the bracelet where fitted. The brand describes it as the first mechanical high-horology chronograph made that way. It was produced between 2011 and 2014, and on 27 May 2012 it ran its first official motor race, the Indy500, on Jean Alesi's wrist. As with the other Centigraphes, 30% of the profits from each sale go to the ICM in Paris.
The hand-wound calibre 1506 reads elapsed time from a hundredth of a second to 10 minutes on three dials. Its chronograph does not run off the going train: trains driven from the centre of the mainspring carry the hundredth and 20-second hands, and a separate train from the barrel arbor the 10-minute hand, an arrangement the brand patented and says leaves the balance amplitude unaffected. The hundredth hand, released by a wheel on the escape wheel, turns once a second. Start, stop and zero are worked by a patented rocker in the case band at 2 o'clock.
For collectors
F.P. Journe's claim for this watch is about material rather than mechanism: calibre 1506 keeps its construction, and what is new is that case and movement, and the bracelet where fitted, are aluminium alloy.
Key details
Design and engineering
- Aluminium alloy throughoutCase and movement in aluminium alloy, and the bracelet where fitted, the basis of the brand's claim for the watch.
- Isolated chronographSeparate trains from the mainspring's centre and the barrel arbor keep the chronograph off the going train, so the balance keeps its amplitude with the chronograph running.
- Fractional readingThe hundredth hand can be stopped between two divisions: its pinion is lifted vertically from the escapement's and braked on its pivot shank. Hammers on snail cams zero the other two hands.
- Maintaining powerThe barrel keeps driving during winding. The reserve is 80 ± 2 hours with the chronograph stopped and 24 ± 2 hours with it running.
- Case and dial42 mm and 11.6 mm high, with rubber inserts, on the matching bracelet or without it. Dial in aluminium alloy and sapphire with luminescent indexes and numerals; luminescent steel hands and red lacquered titanium hands.
Calibre 1506
- Manual winding, movement in aluminium alloy
- Chronograph trains driven directly from the mainspring, 1/100th second readout
- 21,600 vibrations per hour (3 Hz), 15-tooth escape wheel
- Free-sprung balance, four adjustable inertia weights, Anachron spring
- Power reserve 80 ± 2 hours, 24 ± 2 hours with the chronograph running
- 34.40 mm overall diameter, 5.60 mm high
The reference
Technical specifications
| Reference | CTS |
|---|---|
| Collection | LineSport |
| Calibre | Calibre 1506 |
| Movement | Manual winding |
| Movement material | aluminium alloy |
| Functions | Central hours and minutes, One-second chronograph: hand at 10 o'clock, 20-seconds chronograph: hand at 2 o'clock, 10-minutes chronograph: hand at 6 o'clock |
| Case dimensions | 42 mm |
| Case thickness | 11.6 mm |
| Case material | Aluminium |
| Case | Aluminium alloy case with rubber inserts |
| Dial | Aluminium alloy and sapphire with applied luminescent indexes and numerals |
| Hands | luminescent hands in Steel and red lacquered Titanium |
| Strap | Black rubber strap |
| Power reserve | 80 ± 2 hours with the chronograph stopped |
| Frequency | 21'600 Alt/h (3Hz) |
| Status | No longer in the current collection |
Buying with HYPA
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