The Trainmaster Eternity is a brilliant reinterpretation of the timeless attributes of elegance, lightness and simplicity that personify this classic BALL collection. With its stainless steel case measuring 39.5 mm in diameter and 11.8 mm in height, the Eternity is undeniably an elegant timepiece with extremely fine and pure lines. Emblematic of the watchmaking classicism of this model, the dial with its sunburst pattern is voluntarily uncluttered to provide maximum legibility. The raised metal hour indexes add a touch of contrast to the dial. The heart of the watch houses a BALL RR1102 mechanical automatic-winding caliber that displays the hours, minutes, seconds, day and date with great precision. Visible through the transparent case back, the movement attests a precision of high value. The Eternity is guaranteed shock resistant up to a force of 5,000 Gs and water resistant up to 30 meters. The dial’s indexes and the hour and minute hands are fitted with micro-tubes of luminous H₃ gas. Up to 100 times brighter than conventional luminous paint, this state-of-the-art Swiss technology requires no external source of light or energy. The timepiece’s most precious indications remain visible even in complete darkness.
