Blancpain
Blancpain Ultra - slim Wave Mop Dial
WOMEN, ULTRA-SLIM, seconds, steel, bezel, lugs, and crown set with diamonds, white mother-of-pearl dial, hour markers in diamonds, waves décor, self-winding, 29.2mm, 40 hour PR, taupe alligator strap
The reference number is: 6104-4654-55A