Super Chronomat B01 44 , MOVEMENT - Caliber Breitling 19 . Movement - self-winding mechanical . Power reserve- approx. 42 hours. Chronograph-
1/4th second chronograph, 30-minute and 12-hour totalizers. Vibration- 28,800 v.p.h. Jewel- 38 jewels. Calendar- Day, date, month & moon-phase . Case material- Stainless Steel & 18k Red Gold. Caseback- Screwed in. Water resistance - 100 m (330 ft). Bezel- Unidirectional ratcheted rotating bezel. Crown- Screw-locked, two gaskets . Crystal- Sapphire, glareproofed both sides . DIMENSIONS : Product Weight(Approx.) - 163.6 g.. Watch-head Weight (Approx.)- 134.4 g. Diameter- 44.0 mm. Thickness- 14.5 mm. Height (upper lug tip to lower lug tip)- 53.5 mm. Lug width (in-between lug)- 22.0 mm .Strap material - Rubber .Strap color- Black. Strap type- Straight . Lug- 22/20 mm. Buckle Material- Stainless Steel. Buckle type- Folding clasp.Buckle size- 20 mm