- BC4 and BC3 - Oris BC4 Flight Timer D (OR-336)
Official Authorised Agent
Oris BC4 Flight Timer, as its name suggests, is the perfect tool for aviators. It is equipped with Oris 690 automatic calibre, a modification of ETA 2836-2. The movement performs 28 800 vibrations per hour and has 30 bearing jewels. A 38-hour power reserve is available for the convenience of the wearer. The timepiece provides information about two separate time zones. A date display is positioned at the 6 o'clock mark. Two subsidiary dials are available – one displaying hours and the other one – seconds. Hands and indices are luminous for improved night time visibility. Additional useful features include Òris-branded compass, see-through case back, Oris Quick Lock security crown and scratch-resistant sapphire crystal glass with anti-reflective coating.
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