Minerva Triple Calendar Chronograph in 18K Gold – RARE

Manual wind, 36mm x 42mm to lug tips, 18mm lug width, original 18K yellow gold snap back case with chamfered lugs and rectangular pushers.

Day/month apertures inset at 12, date scale along perimeter in blue, three inset sub registers for minute recording, hour recording and subsidiary seconds, 17J, s#8089.