Caliber
Breitling 77
Movement
SuperQuartz™, thermocompensated quartz electronic, EOL indicator
Calendar
Dial aperture
Battery type/life
Approx. 3 to 4 years
Case material
Stainless Steel & 18k Red Gold
Caseback
Screwed in
Water resistance
100 m (330 ft)
Crown
Non screw-locked, two gaskets
Crystal
Cambered sapphire, glareproofed both sides
Product Weight (Approx.)
92.0 g.
Watch-head Weight (Approx.)
35.3 g.
Diameter
32.0 mm
Thickness
8.5 mm
Height (upper lug tip to lower lug tip)
39.4 mm
Lug width (in-between lug)
16.0 mm
Strap material
Stainless Steel & 18k Red Gold
Strap colour
Metal Bracelet
Strap type
Straight
Lug
16/16 mm