Bulova Men’s CURV Chronograph Stainless Steel Bracelet Watch Meet Bulova’s CURV Collection. Get to know timepieces like this watch that feature the world’s first curved chronograph movement. The standout element boasts quartz technology with 262 kHz vibrational frequency for ultra-precise accuracy. And you’ll love familiarizing yourself with its suite of high-performance details and aggressively elegant personae. Hello.