01 690 7615 4164-07 8 22 58 http://www.oris.ch/en/watches/oris-bc4-flight-timer/01-690-7615-4154-set-mb

Vintage watches

Oris BC4 Flight Timer

Distinctive, dynamic, daring! This is what the future of aviation watches looks like: like the flight instrument from which it takes its inspiration. Everything about this watch screams aviation – right down to the smallest details. With three time zones and the Oris Quick Lock Crown system it’s the closest you’ll get to a cockpit for your wrist.

Case Oris BC4, 42.70 mm, 1.681 inches, Stainless steel
Material Multi-piece stainless steel case
Size 42.70 mm, 1.681 inches
Top Glass Sapphire, domed on both sides, anti-reflective coating inside
Case Back Stainless steel, fixed with screws, see-through mineral glass
Operating Devices Stainless steel Oris Quick Lock security crown, vertical crown and pushers
Water Resistance 10 bar
Interhorn Width 22 mm
Movement Automatic winding worldtimer
Developed by Oris.
Number Oris 690, base ETA 2836-2
Dimensions Ø 25.60 mm, 11 1/2’’’
Functions Simultaneous indication of 2 individual time-zones. Centre hands for hours and minutes (T1). Centre hour hand T1 with forward or backward setting device, hour by hour, commanded by two pushers. Subsidiary dial with hours and minutes (T2) at 3 h including day and night indicator. Subsidiary second at 9 h. Date window at 6 h. The date is synchronised with the centre hands T1. Automatic forward or backward rotation of date if hour hand of T1 is set forward or backward over midnight. Quick date setting device. Fine timing device and stop-second.
Winding Automatic winding, bi-directionally rotating red rotor
Power-Reserve 38 hrs
Vibrations 28’800 A/h, 4 Hz
Jewels 30
Dial Black
Material Black dial printed structure
Luminous Material Indices and hands Superluminova BG W9
Strap/Bracelet Leather
Material Black leather strap, stainless steel folding clasp
Extras Special presentation set, luxury box in the shape of a flight instrument, Oris branded compass
Reference 01 690 7615 4154-Set LS

We reserve the right to make technical or aesthetical changes to the models shown.

01 690 7615 4164-07 5 22 58FC 01 690 7615 4164-07 8 22 58 01 690 7615 4154-Set LS 01 690 7615 4154-Set MB