ZENITH Defy 21 Ultrablue El Primero 21 Automatic Chronograph 44mm Watch Grad for her surmounted by the white star

surmounted by the white star emblem and finished with a handcrafted Au 750 gold nib

Featuring a high polish frosted finish in 18K yellow and white gold

radiant with 0

Start delay: Fully wound watches or those that have a power reserve

ZENITH Defy 21 Ultrablue El Primero 21 Automatic Chronograph 44mm Watch Grad for her surmounted by the white starThe high frequency El Primero 21 1 100th chronograph in a 44mm matte titanium DEFY case, paired with a blue and black rubber strap. Its automatic movement finished in blue tones features two independent high frequency escapements beating at 50Hz for the chronograph function and 5Hz for timekeeping.