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Om**a seamaster planet ocean 600m watch 215.30.44.22.01.001
Om**a seamaster planet ocean 600m watch 215.30.44.22.01.001
this model, with its scratch-resistant sapphire crystal, features a black ceramic dial with arabic numerals, a date window at the 3 o’clock position and a central gmt hand. mounted on the 43.5 mm stainless steel case is the world''s first polished bi-ceramic black and white bezel. here, the numerals and scaling are delivered in contrasting colours to separate night from day.
other features include an alveol screw-in caseback and a stainless steel bracelet with patented extendable foldover clasp.
the om**a seamaster planet ocean 600m master chronometer gmt is water resistant to 60 bar (600 metres / 2000 feet), and has a helium-escape valve. the om**a master chronometer calibre 8906 at the heart of this timepiece can be seen through the transparent caseback.
