Omega 210.20.42.20.01.002
Omega Seamaster 300 series, Gold Edition, 18k steel band model, Model: 210.20.42.20.01.002, Men's mechanical watch, 42mm in diameter, black ceramic bezel, intermetallic black bezel gold edition, unidirectional rotating bezel, water-resistant to 300m, 18k intermetallic steel band with dog head mark.