Seamaster Aqua Terra 150m Co‑Axial Master Chronometer 34mm 434.10.40.20.06.001 while the helium escape valve

while the helium escape valve has been given a conical design

features a black ceramic dial with Arabic numerals

and includes a blue ceramic bezel with a Ceragold™ diving scale

a sun-brushed blue dial and a date window at the 6 o'clock position

5 mm stainless steel case is the world's first polished bi-ceramic black and white bezel

Seamaster Aqua Terra 150m Co‑Axial Master Chronometer 34mm 434.10.40.20.06.001 while the helium escape valveDESCRIPTION The Seamaster Aqua Terra is a superb tribute to OMEGAs rich maritime heritage. This 34 mm model, has a symmetrical case and crown in fully polished stainless steel and a wave edged design featured on the back. The shell pink dial, fashioned from brass, is lacquered and sun brushed from the centre. The date window at 6 o'clock, hands, indexes and OMEGA logo are in diamond polished 18K white gold. Presented on a polished and brushed