Quartz with end-of-life (EOL) indicator - this quartz movement is fitted with an end-of-life (EOL) indicator. When the seconds hand begins to jump by four-second increments, the
Quartz with end-of-life (EOL) indicator - this quartz movement is fitted with an end-of-life (EOL) indicator. When the seconds hand begins to jump by four-second increments, the battery must be replaced within two weeks.
Water-resistant up to a pressure of 3 bar (30m/100ft).
316L stainless steel.
Sapphire crystal with antireflective coating - scratch-resistant crystal based on high-quality aluminium oxide with anti-reflective coating; up to seven times harder than steel (hardness: 2200-2300 Vickers).