The original watch was sold and advertised during the outbreak of WW1 in 1914 as a military watch, the case (originally was in non-precious metal)now in white gold. To commemorate this achievement; Omega launched this watch by using 18 of these very same 18”’ CHRO calibers from 1913; gone thru a painstaking detail process to beautifully refurbish them. The new Limited Edition case is made in 18k white gold at 47.5mm. The crown and pusher in 18K Sedna gold. Double hunter case back. 18”’ CHRO movement, manual winding, 2.5HZ, monopusher chronograph functions. White “Grand Feu” enamel dial. Power reserve at 40hrs. Limited to 18pcs. Priced at 120,000CHF