Here is a His & Hers vintage Omega Seamaster watches from 1970 (Lady') and 1972 (Gent') according to their movement serial numbers. Original signed crystals in great condition for the lady piece, and new acrylic crystal for the gent' piece. Original signed crowns. Their cases are in excellent unpolished original condition. Brand new case gaskets. The gent's case model is 166.067 and measures 35.7mm diameter, excluding the crown by 44.3mm lug tip to lug tip. The lady's case model is 566.026 and measures 25.5mm diameter, excluding the crown by 31.6mm lug to lug. Beautiful and immaculate factory original dials on both pieces. Both watches have been professionally serviced and are running strong with great accuracy. The automatic wind movements are caliber 565 (with a quick-set date feature) for the gent piece and 684 for the lady piece. They will come brand new high-quality genuine leather strap.