Omega Speedmaster Date 3513.53 Mark 40 | Serviced Collection This model features a black

This model features a black dial with 'Clous de Paris' subdials

206 features a case made of titanium with a diameter of 38mm excluding the crown

023N features a case made of steel with a diameter of 41mm excluding the crown

This Omega Speedmaster Day Date with reference number 3520

rare green dial

Omega Speedmaster Date 3513.53 Mark 40 | Serviced Collection This model features a blackThis Omega Speedmaster Date with reference number 3513. 53 features a case made of steel with a diameter of 39mm excluding the crown. The bracelet is made of steel and has a steel clasp. The production year of the watch is unknown. As can be seen in the photos the watch remains in very good condition. The movement in this watch is automatic. The scope of delivery includes the watch only. Special dial. Just fully serviced by our watchmaker. Comes with