Master Compressor Extreme W-Alarm
ref. 1778470
It combines the ever-useful alarm complication with simultaneous display of the time in 24 time zones. Its ultra-efficient functions stem from a new generation of mechanical alarms. The “46” version – evoking Valentino Rossi’s lucky number – embodies the cooperation between a watch Manufacture consistently on the cutting edge of innovation and the Italian world champion.
Versions
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Technical details
- Reference:
- 1778470
- Case material:
- Titanium/Steel
- Strap/bracelet:
- Alligator Leather
- Jaeger-LeCoultre Calibre
-
- 912
- Movement
-
- Automatic
- Pieces number : 315
- Vibrations per hour : 28800
- Power-reserve : 45 Hours
- Jewels : 23
- Barrel : 2
- Height : 7.78 mm
- Functions
-
- Hour - Minute
- Seconds
- Date
- World time indication simultaneously indicating the time in all 24 times zones
- Alarm with double hour and minute display
- Alarm function on/off selector
- 24 time-zones
- Case
-
- Titanium/Steel
- Water resistance : 10 bar
- Diameter : 46.3mm
- Thickness : 16.5mm
- Dial
-
- Black, luminescent numerals and hour-markers
- Hands
-
- Trapèze
- Strap/bracelet
-
- Alligator Leather
- Rubber
- Buckle
-
- Double Folding Buckle 20.0 mm
- Pin Buckle 20.0 mm
Jaeger-LeCoultre Calibre 912
Focus
A new generation of alarm watches, Master Compressor Extreme W-Alarm
Three original functions: a round and curved gong optimising the resonance and power of the sound; a double push-piece serving to stop or start the alarm function; two hour and minute discs enhancing user-friendliness and legibility.