![OMEGA on X: "#SeamasterDiver Small but mighty. There's a helium escape valve on every Diver 300M. https://t.co/7OdZEFncJ6 https://t.co/yZmj3at7Em" / X OMEGA on X: "#SeamasterDiver Small but mighty. There's a helium escape valve on every Diver 300M. https://t.co/7OdZEFncJ6 https://t.co/yZmj3at7Em" / X](https://pbs.twimg.com/media/Ds8ZqvlW0AAMxGU.jpg)
OMEGA on X: "#SeamasterDiver Small but mighty. There's a helium escape valve on every Diver 300M. https://t.co/7OdZEFncJ6 https://t.co/yZmj3at7Em" / X
![Omega, Seamaster Planet Ocean, réf. 168.1653, montre de plongée en acier avec valve à l'hélium, circa 2008Mouvement: cal. 2500, automati in Switzerland Omega, Seamaster Planet Ocean, réf. 168.1653, montre de plongée en acier avec valve à l'hélium, circa 2008Mouvement: cal. 2500, automati in Switzerland](https://gcp-la8-storage-cdn.lot-art.com/public/upl/60/Omega-Seamaster-Planet-Ocean-ref-1681653-montre-de-plongee-en-acier-avec-valve-a-lhelium-circa-2008Mouvement-cal-2500-automat_1622210342_1638.jpg)
Omega, Seamaster Planet Ocean, réf. 168.1653, montre de plongée en acier avec valve à l'hélium, circa 2008Mouvement: cal. 2500, automati in Switzerland
![OMEGA on X: "#Baselworld2018 〰Just one of the 14 new #OMEGA #Seamaster Diver 300M models - all with ceramic dials and bezels, innovative helium escape valves and Master Chronometer movements. https://t.co/sersMieFDG https://t.co/WXrsYSexBa" / OMEGA on X: "#Baselworld2018 〰Just one of the 14 new #OMEGA #Seamaster Diver 300M models - all with ceramic dials and bezels, innovative helium escape valves and Master Chronometer movements. https://t.co/sersMieFDG https://t.co/WXrsYSexBa" /](https://pbs.twimg.com/media/DY0Xj71WAAA3fTc.jpg:large)
OMEGA on X: "#Baselworld2018 〰Just one of the 14 new #OMEGA #Seamaster Diver 300M models - all with ceramic dials and bezels, innovative helium escape valves and Master Chronometer movements. https://t.co/sersMieFDG https://t.co/WXrsYSexBa" /
![Omega Valve helium ref 086STZ000506 Authentique pièce horlogerie couronne,remontoir acier OMEGA Seamaster Omega Valve helium ref 086STZ000506 Authentique pièce horlogerie couronne,remontoir acier OMEGA Seamaster](https://www.chrono-shop.net/155289/omega-valve-helium-authentique-piece-horlogerie-couronneremontoir-acier-ref-086stz000506-omega-seamaster.jpg)