Breitling Aeromarine SuperOcean 44, model A17391A8/BA77. Swiss made ETA automatic movement with COSC chronometer certification. Rugged and heavy stainless steel modern 44mm case, with combination finish. Black dial with luminous filled polished markers & hands. Stainless steel bracelet with tri-fold clasp and safety. Sapphire crystal. Water resistant to an astounding 2000 meters!
Factory Model Number. A17391 aka A17391A8/BA77.
Swiss made Mechanical Automatic (Powered by wrist motion).
Certified COSC ( Controle Officiel Suisse des Chronometres ) Chronometer.
Date calendar, window display.
Solid Stainless steel. Combination satin/polished finish.
Uni-Directional rotating, ratcheted, 0-60 Elapsed-Time.
Sport style, screw-down (threaded). Factory Logo engraved/embossed.
Sapphire. Very slight dome profile. Anti-Glare treated.
Black color. Luminous filled polished steel tone markers.
Steel color. Super-LumiNova radiation-free luminous filled.
Solid Stainless steel. Satin finish.