OMEGA 234.10.39.20.01.001 Seamaster 300 '1957 Trilogy' Co-Axial Master Chronometer 39mm - Black Dial 265mm encircling this is a unidirectional

encircling this is a unidirectional rotating bezel with black ceramic inlay and 60-minute gradation markers - an essential part of the deep sea diver's toolkit

How do the quick-release spring bars work

the Seamaster Professional Diver 300m has enjoyed a legendary following

0mm 120mm/75mm 20mm 16mm 4

The strap is lined with a fibre-based

OMEGA 234.10.39.20.01.001 Seamaster 300 '1957 Trilogy' Co-Axial Master Chronometer 39mm - Black Dial 265mm encircling this is a unidirectionalPhotographs are of the actual watch in question; please feel free to contact us if you have any queries. A 60th Anniversary tribute to one of three classic timepieces released in 1957, this Seamaster 300, limited to 3,557 pieces, is based on the CK2913 and retains the Naad sign on the crown, which back in '57 was a mark of the watch's exceptional water resistance, as well as the 1957 Seahorse on the caseback. In common with all three watches in the