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Movement | Spring Drive |
---|---|
Power Reserve | Typically 72 hours (3 days), but varies by model |
Accuracy | ±15 seconds per month (±1 second per day) |
Case Material | Stainless steel, titanium, or Precious metals (depending on the model) |
Crystal | Sapphire crystal (usually with anti-reflective coating) |
Water Resistance | Typically 10 bar (100 meters) or greater, depending on the model |
Bracelet/Strap | Stainless steel, titanium, leather |
Dial | Various colors |
Functions | Time, Date, Power reserve indicator |