Chronograph in very good vintage condition. Fully serviced with new crystal and main spring. Keeps excellent time +/- 4 seconds per day, 276 degrees of amplitude, 0.6 beat error. Comes on a new Veblenist smoke leather strap. All chronograph functions work perfectly. All stainless steel, 35mm diameter https://albums.memento.com/up50687 Timestamp: https://albums.memento.com/stamp66840 $630 NET, negotiable; shipping included Thank you