Extremely rare white dial variant of the 1978 "square" Zenith Defy. This was by far one of their most innovative and cutting edge designs and one of the best cases they ever produced. The actual rectangular stainless steel case is in unworn new old stock condition and the white vertically brushed dial is immaculately preserved. The original Zenith signed crown and bracelet finish off an extremely rare piece. These come up for sale every few years often is horrible condition with cracked crystals and heavily yellowed dials. Seeing one in this condition and being able to pass it along to a great philanthropist friend from Thailand is an honor. The Zenith caliber 45.6 automatic movement was fully serviced prior to shipment and keeping time better than 5 seconds a day measured in multiple positions prior to shipment.