The original Ball Hydrocarbon that put the modern Ball watch company on the map, now with a sapphire bezel.
◆ Automatic caliber BALL RR1102-CSL◆ Chronometer certified COSC◆ SpringLOCK® patented hairspring anti-shock system◆ SpringSEAL® patented regulator anti-shock system
◆ 30 micro gas tubes on hour, minute, second hands, dial and bezel for night reading capability◆ Hours, minutes, sweep seconds, day and date
◆ Stainless steel◆ Ø 40mm, height 14.55mm◆ Mu-metal shield◆ Unidirectional rotating curved sapphire bezel with micro gas tubes for night reading capability◆ Amortiser® patented anti-shock system◆ Anti-reflective convex sapphire crystal◆ Patented crown protection system
◆ Tapered stainless steel bracelet with patented folding buckle & extension system