Blancpain Classic Series 6651 and New Version 6651n.Enamel dial, 6651 leaf-shaped hands, 6651n sword-shaped luminous hands, Roman numerals, simple and elegant! Like a gentleman on the wrist, truly classic! Here are the details:.1. Case diameter 40mm * 9.5mm, with clearly defined lines where the lugs meet the case, excellently polished. The case is full-bodied, radiating brilliance. All specifications are genuinely consistent with the original!.2. The enamel dial is resistant to oxidation and corrosion, with excellent chemical stability, maintaining its vibrant shine even as time passes. The new version 6651n replaces the classic Roman numeral 12 marker with Blancpain's JB abbreviation at the 12 o'clock position.3. The movement is equipped with the imported 9015 movement for stable timekeeping. The classic version features a gold automatic rotor with a wheat grain pattern, while the new version is equipped with a skeletonized JB logo automatic rotor.4. The clasp is unbeatable in quality, comparable to the original. The IB lettering inside is crafted in one go using CNC technology, then meticulously polished by skilled watchmakers. Each finished clasp undergoes multiple processes.