Sealiner QP Marea
Case: Tonneau-shaped
CHALLENGE 53.70mm X 41mm
Materials: Steel, Blue steel or 5N Pink Gold
Caseback: Open with sapphire crystal
Calibre: Skeletonised.CVSTOS CVS-6510-YC automatic winding movement
Power-reserve: min. 42 hours
Jewels: 25
Functions: Hours, minutes, seconds, perpetual calendar and indication of tidal flow
Swiss made