OMEGA | SPEEDMASTER ST 186.004 'ALASKA IV', A STAINLESS STEEL QUARTZ DIGITAL SPLIT CHRONOGRAPH WRISTWATCH, MADE IN 1978 | Omega Speedmaster: To the Moon and Back | Celebrating 50 years since Apollo 11 | Watches | Sotheby's
Omega Seamaster Professional 300M Black 41mm Quartz 212.30.41.61.01.00