Ball Roadmaster Perseverer – 40 mm

Reference Number
NM9050C-S1-BE

TECHNICAL SPECIFICATIONS

Movement
◆ Automatic caliber BALL RR1103

Functions
◆ Hours, minutes, sweep seconds and date

Shock resistance
◆ 5,000Gs

Anti-magnetism
◆ 4,800A/m

Water resistance
◆ 100m / 330ft

Case
◆ Stainless steel
◆ Ø 40mm, height 12mm
◆ Anti-reflective sapphire crystal
◆ Screwed-in crown
◆ Sapphire crystal transparent case back

Bracelet
◆ 904L stainless steel bracelet

Micro gas tubes
◆ 16 micro gas tubes on hour, minute and second hands and dial for night reading capability

Lug width
◆ 20 mm

Lug-to-lug
◆ 44.5 mm