Speedmaster Style: 311.92.44.51.01.006
Moonwatch Omega Co-Axial Chronograph 44.25 MM Vintage Black Black Ceramic on Leather Strap
style-23110422101002
style- 2238-STC-00659
style-31130445101002
Constellation Style: 127.15.27.20.55.001
Constellation Omega Co-Axial Master Chronometer Small Seconds 27 MM Petite Seconde Steel on Steel