This is the Oris Williams F1 Team Day Date, model number - 01 635 7560 4161-07 8 25 01
Specifications:
- Case: Williams, 40.50 mm, Stainless steel
- Material: Multi-piece stainless steel case, flexible lugs
- Size: 40.50 mm Top Glass: Sapphire, flat Case back: Stainless steel, fixed with screws, see-through mineral glass
- Operating Devices: Stainless steel crown
- Water resistance: Cannot be guaranteed due to the age of the watch (Circa 2004)
- Interhorn Width: 25 mm
- Movement - Movement: Automatic winding day date
- Number: Oris 635, base ETA 2836-2
- Functions: Centre hands for hours, minutes and seconds, individual date and day windows, instantaneous date and day, date and day corrector, fine timing device and stop-second
- Winding: Automatic winding Power Reserve: 38 hrs Vibrations: 28’800 A/h, 4 Hz Jewels: 25
- Dial Colour: Brown
- Material: Brown dial etched carbon fibre structure
- Luminous material: Indices and hands Superluminova C3
- Strap/Bracelet: Stainless steel
- Material: Multi-piece stainless steel metal bracelet, folding clasp
- Accessories: Original box and manual
"Style is Timeless".