Seamaster 300 41 mm, steel on steel - 234.30.41.21.03.002 10 ATM Water Resistance: 10 ATM /

Water Resistance: 10 ATM / 100 meters

while scratch-resistant sapphire crystal and 50-meter water resistance make it suitable for everyday wear

Featured here in a black Ion Plated stainless steel case

278383RBR is a 31 mm sophisticated timepiece blending Oystersteel

Seamaster 300 41 mm, steel on steel - 234.30.41.21.03.002 10 ATM Water Resistance: 10 ATM /This 41 mm Seamaster 300, with its symmetrical case in polished and brushed stainless steel, has a matching bracelet. The varnished dial, in OMEGAs own Summer Blue, has a gradient finish to reflect the watchs level of water resistance. In keeping with the colour code, OMEGA has filled the rhodium plated hands, recessed hour markers, and open numerals with a unique light blue Super LumiNova. Turning the watch over reveals a stamped commemorative