With its distinctive architectural design elements, this Bulova Series X men’s watch makes a bold first impression. White dial, date display 42.0mm gray ion-plated stainless steel case; curved sapphire crystal Full Super-Luminova background with blue glow, contrasting with the green glow of the Super-Luminova hands and markers, bright in low light for unrivaled utility HPQ Precisionist movement features a three-pronged quartz crystal with a frequency of 262 kHz, eight times greater than standard quartz for superior accuracy Black HNBR rubber strap; buckle clasp Water-resistant to 100 metres We are an authorized Bulova dealer