Mechanical PETITE SECONDE BLUE (SY23S403) has a light blue dial with a small seconds counter at 6 o’clock and classy Swatch Appliques. Presented on a blue leather strap, this watch also provides a window to the mechanical revolution at work inside.
SY23S403
Mechanical PETITE SECONDE BLUE (SY23S403) has a light blue dial with a small seconds counter at 6 o’clock and classy Swatch Appliques. Presented on a blue leather strap, this watch also provides a window to the mechanical revolution at work inside.
SY23S403


SISTEM51: Our signature mechanical movement
At the heart of our design philosophy, SISTEM51 is the only movement in the world comprising just 51 parts and an entirely automated production process. Boasting a 90-hour power reserve and exceptional anti-magnetic qualities, this Swiss-made self-winding mechanical marvel revolutionized the world of automatic watches.