Omega 123.20.38.22.02.002
Omega, Constellation series, model: 123.20.38.22.02.002, original product 9.99 new, not officially used, automatic mechanical, with silicon hairspring, power reserve 55 hours, certified by the observatory, 38mm diameter, 18k gold bezel, silver dial, dual display of day and date, sapphire crystal, transparent back design, folding clasp.