Casio Vintage Collection A168WG-9BVT Watch. Straight from the Casio Vintage Collection comes a timepiece that never goes out of style. The A168WG-9BVT combines style with features Casio is known for such as an EL backlight and a 1/100th second stopwatch. This timepiece is the perfect complement to any outfit.Water Resistant. LED light. Daily Alarm. 1/100 second digital stopwatch. Hourly Time Signal. Auto Calendar. Accuracy: +/-30 seconds per month. Battery CR2016. Approx. battery life: 7 years. Module 3298. Size of case: 38.60mm x 36.30mm x 9.60mm. Imported.