01 653 7631 4684-SetRef

The Oris BC4 01 653 7631 4684-Set was launched in 2009 to commemorate the 40th anniversary of the Blue Eagles. It features a BC4-style cushion-shaped case with a 45.00mm diameter, powered by the Oris 674 self-winding movement that includes a 24-hour display, small seconds, and date. The vertical crown at 2:00 (or more precisely 4:00 on this model) rotates the inner bezel. This edition is limited to 1969 pieces.