BALL / montre mécanique suisse Trainmaster NT3888D-S1J-SLC

A practical watch on a steel bracelet with an air temperature measurement function will become a useful and stylish accessory. Kelvin. Patented mechanical thermometer with a temperature range of -35 ° C to 45 ° C. Gas microtubes on the hands and dial allow you to see the time even in complete darkness. Balance axis shockproof device - 5,000Gs. Case back with sapphire crystal. Bracelet with folding clasp.