Limited edition of 250 pieces breitling watch superocean chronograph m2000 blacksteel limited edition there are many divers watches on the market today that employ the use of a chronograph however very few can remain functional to depths of 2000 metres breitling has made it possible the new breitling chronograph m2000 from the renowned superocean collection is competent at resisting water whilst activating the patented magnetic pushpiece which has now been made simple reliable and achievab