Constellation This Constellation 38 has a brushed polished and is powered by a sturdy and reliable automatic-movement. This Omega Constellation is available in many different materials and with a choice of dial colors, all sharing the timeless look of this iconic design with the signature claws on the side of the case. Ref. 123.20.38.21.06.001 has a stainless steel and yellow gold case. The dial is grey. This watch is powered by caliber 8500.
