Blancpain Villeret Ultraplate 6606-3630-55B, Full set (open date)

The Watch: The Blancpain Villeret Small Seconds Power Reserve Ref. 6606-3630-55B is a refined 40mm dress watch that blends classic aesthetics with modern mechanics.

Crafted from 18k rose gold, its ultra-thin 8.6mm case ensures a sleek presence on the wrist. The black guilloché dial offers a rich texture, complemented by applied Roman numerals and elegant leaf-shaped hands. A power reserve indicator sits between 9 and 12 o’clock, while a small seconds subdial at 6 o’clock and a date window at 3 o’clock add further functionality.

Inside, the manual-wind Blancpain Caliber 11C5 delivers an impressive 100-hour power reserve, visible through the sapphire display caseback. Paired with a hand-stitched alligator strap and an 18k rose gold double-fold deployant buckle, this piece embodies understated luxury and technical refinement.

Condition: Almost like new. Some very light marks. See photos.