The Oris BC4 01 643 7617 4764-07 5 22 58BFC features a BC4-style cushion-shaped case with a 42.70mm diameter, powered by the Oris 643 self-winding movement, which includes small seconds and a date function.
Movement Type
Automatic
Caliber
Oris 643Jewels
27
Reserve
38
Frequency
28800
Hands
Small Seconds
Shape
Cushion
Lug Distance
22.00 mm
Material
Stainless Steel
Glass
Sapphire
Diameter
42.70 mm
Water Resistance
100.00 m
Dial Color
Black
