Master Compressor Memovox

Automatic Movement, Alarm Function operated by the top right crown – alarm indicator on left side of the dial, Winding, time & date setting functions are set by the bottom right crown, Bi-directional Rotating bezel (under the crystal) is set by the crown at the 10 o’clock position. Water Resistant to 100m/330ft by a revolutionary new patented design – Although the crowns are not “screw down” they are equipped with an external butterfly collar that turns 1/2 turn clock wise & counter clock wise (independently of the crown), each collar has red & white enamel indicating arrows. White arrow indicates the crown is secure/water resistant, Red Arrow indicates the crown is non-secure/non-water resistant. When the collar is in the secure position it compresses a gasket that ensures water resistance. Luminous hands & hour markers, Date at 3.

Also known as: Jaeger-LeCoultre 170.84.70, Jaeger-LeCoultre 1708470, Jaeger-LeCoultre Q1708470