The SB04-E bezel features a concave design that reflects light and its surroundings, creating an optical effect that visually reduces the watch’s thickness.
This design also brings the sapphire crystal—and consequently the dial—closer to the wearer’s eye, enhancing its beauty. The watch case alternates between polished and brushed surfaces, with chamfered and polished edges adding a refined touch.
A signature Sartory-Billard design element is the subtle separation between the short lugs and the main circular case. Combined with the concave bezel, these design features create an optical illusion of slimness, making the watch, which measures just over 10 mm in thickness, appear significantly thinner than it actually is.
Want a unique engraving to commemorate your bespoke SB04-E? Opt for the closed case back, where I can engrave a logo, date, quote, or any meaningful detail of your choice.
Options:
- Open case back – Showcases the movement in all its mechanical beauty.
- Closed case back – Ideal for a personalized engraving (logo, date, quote, or any meaningful detail).