Long Battery life – 3 years : Battery lasts for at least three years. 3 : The value indicates actual battery life in years.
Water Resistant : 50 m : The 'BAR' value indicates the number of atmospheres to which water resistance is ensured. 5 BAR means water resistance to 5 atmospheres. Wearable around sinks during swimming athletic sports in shallow waters but not while snorkeling or scuba diving.
Mineral Glass : Hard glass resists scratching.
Spherical Glass : The surface of the glass is rounded.
One-touch 3-fold Buckle
Case : Stainless Steel
Accuracy : ±20 seconds per month
Size of case / total weight
BEL-100D ...... 30.5 X 21.0 X 7.9 mm / 66 g