Bulova X-Series Precisionist men's watch 98B457 HPQ movt. 262 kHz 42 mm 100 m WR anti-reflective sapphire crystal Super-Luminova rubber strap With its distinctive architectural design elements, this Bulova Series X men's watch makes a striking first impression. The grey ion-plated stainless steel case and bracelet feature a robust, modern design, while the black HNBR rubber strap has a three-piece buckle. The white three-hand dial with date and display window is protected by a curved sapphire crystal and features a full Super-Luminova background with blue glow, contrasting with the green glow of the Super-Luminova hands and markers, which shine brightly in low-light conditions for unmatched utility. This luxurious contemporary watch is water resistant to 100 metres and is equipped with Bulova's patented Precisionist quartz movement, a revolutionary 8-jewel quartz mechanism with one-second-per-year accuracy, greater resistance to temperature changes and a smooth-running second hand. Take your precision to the next level with this innovative and elegant watch that fuses design and technology. NM10 Technology HPQ Precisionist A movement featuring a 3-point quartz crystal with a frequency of 262 kHz, which is 8 times higher than standard quartz, leading to accuracy of seconds per year. Case width (mm) 42 Lug width (mm) 22.8 Crystal Curved anti-reflective sapphire crystal Water resistance 0100M Dial White Green accents; Silver accents Luminous markers and hands Strap type Rubber HNBR Case material Grey Stainless steel Additional features Calendar HPQ Precisionist 3 hands