Ball Engineer II Magneto S NM3022C-N1CJ-BK
$4,689.00
MSRP $4,689.00
A-PROOF®, A REVOLUTIONARY ANTI-MAGNETIC SYSTEM FOR UNPARALLELED PROTECTION.
Developed and patented by BALL Watch, the A-PROOF® device is a completely new approach to the protection of a mechanical movement. In collaboration with its network of leading Swiss industrial partners in the watchmaking and microtechnology fields, BALL Watch carefully selected mumetal – a material never before used in watchmaking – for the development of its new anti-magnetic protection device. This alloy has anti-magnetic properties which are markedly superior to those of the above-mentioned soft iron and is used to manufacture magnetic shields for industry, research or high technology. Mumetal protects a mechanical watch against magnetic fields up to an astonishing record intensity of 80,000A/m.
FEATURES
MOVEMENT
◆ BALL RR1103-CSL self-winding caliber
◆ COSC certified chronometer
◆ Patented SpringLOCK® shockproof system
FUNCTIONS
◆ 15 gas microtubes on the hour, minute and second hands and on the dial make the readings visible in the dark
◆ Hours, Minutes, Central second hand and Date
SHOCK RESISTANCE
◆ 5,000Gs
ANTIMAGNETIC
◆ Patented A-PROOF® system with anti-magnetic protection up to 80,000 A / m
WATER RESISTANCE
◆ 100 m / 330 ft
CASE
◆ Stainless steel
◆ Ø 42 mm, height 12.9 mm
◆ Convex anti-reflective sapphire crystal
◆ Case back with sapphire crystal
◆ Screw-down crown
BAND
◆ Cordura strap with standard clasp
DIAL
◆ Black
POWER RESERVE
◆ Approximately 38 Hours
Additional information
Weight | .25 kg |
---|---|
Dimensions | 5 × 5 × 61 cm |
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