Case:
Stainless steel.
Screwed in case back.
Water-resistant to 100 meters (330 ft).
Bidirectional ratcheted bezel.
Screw-locked, two gaskets crown.
Sapphire crystal.
Product weight (approx.): 140 grams.
Watch-head weight (approx.): 98.2 grams.
Diameter: 46 mm.
Thickness: 15.9 mm.
Height (upper lug tip to lower lug tip): 51.5 mm.
Lug width (in-between lug): 24.0 mm.

Movement:
Calibre Breitling B04.
Self-winding mechanical.
2nd timezone (24 hours).
Power reserve of approx. 70 hours.
1/4th second chronograph, 30-minute and 12-hour totalisers.
Vibration: 28,800 v.p.h.
47 jewels.

Strap:
Brown calfskin leather.
Lug: 24/20 mm.
Stainless steel buckle.
Folding clasp.