01 401 7781 4015-SetRef

Introduced in 2024, the Oris Big Crown Doha Watch Club Edition 01 401 7781 4015-Set is a limited edition of 50 pieces. It features a 40.00 mm multi-piece stainless-steel case with domed sapphire crystals on both sides (the top one internally anti-reflective), a screw-down stainless-steel case back featuring a see-through sapphire centre with special engravings, and water resistance to 5 bar. The gradient blue dial has applied Eastern Arabic numerals at 12, 3, and 9 as well as an Arabic-script Oris wordmark, and time is indicated by central hour and minute hands plus a subsidiary seconds at 6 o'clock; the Oris Calibre 401 automatic movement inside is 30.00 mm (13 ¼’’’), runs at 28,800 vph (4 Hz), provides about 120 hours of power reserve, has a fine-timing device, stop-seconds mechanism and uni-directional winding rotor, and is rated to –3/+5 seconds per day with high anti-magnetic performance. The interhorn width is 20 mm.