Vintage watches

Oris BC4 Chronograph

A watch made for action As the seconds, minutes and hours are counted on this chronograph you’ll see how time really flies. Keep your eyes on the dial and don’t look down! The intriguing date and the striking small second displays are just two of the features packed into this watch. One glance at the BC4 Chronograph and you’ll feel like you’re flying.

Case Oris BC4, 45,00 mm, 1.772 inches, Stainless steel / black plated
Material Multi-piece stainless steel case, black DLC plated
Size 45,00 mm, 1.772 inches
Top Glass Sapphire, domed on both sides, double-sided anti-reflective coating
Case Back Stainless steel, black DLC plated, fixed with screws, see-through mineral glass
Operating Devices Stainless steel black DLC plated Oris Quick Lock security crown and pushers
Water Resistance 10 bar
Interhorn Width 24 mm
Movement Automatic winding chronograph
Number Oris 674, base ETA 7750
Dimensions Ø 30.00 mm, 13 1/4’’’
Functions Centre hands for hours, minutes and chronograph 1/4 seconds, 3 subsidiary dials for continuous seconds, 30 minutes and 12 hours counter, date window, date corrector, fine timing device and stop-second
Winding Automatic winding, with red rotor
Power-Reserve 48 hrs
Vibrations 28’800 A/h, 4 Hz
Jewels 25
Dial Black
Material Black dial printed structure
Luminous Material Indices and hands Superluminova BG W9
Strap/Bracelet Leather
Material Black leather strap, stainless steel, black DLC plated folding clasp
Reference 01 674 7633 4794-07 5 24 58BFC
01 674 7633 4794-07 5 24 58BFC 01 674 7633 4764-07 5 24 58BFC 01 674 7616 4154-07 5 22 58FC 01 674 7616 4154-07 8 22 58