Casio General x Vintage ft. 1970s 52QS-14B Revival Men Casual Formal Tonneau Water Resistant Watch A1100D-1D A1100D A1100 A-1100 A-1100D Experience timeless style with this sleek timepiece, boasting a 3-year battery life, LED backlight, and water resistance. Crafted with a stainless steel case and metal band, it features a 1/10-second stopwatch, daily alarm, and auto-calendar. Elevate your daily routine with this reliable and functional accessory. Battery Life / Accuracy Approximately 3 years (+/-30 seconds per month) Crystal Mineral glass Light LED backlight (amber) Case & Band Material Stainless steel case with metal band (three-fold clasp with push-button release) Water Resistance Water resistant Case Size Thickness: 9.1 mm Diameter: 35.0 mm Length: 40.0 mm Other Specifications Casio General x Vintage ft. 1970s 52QS-14B Revival 1/10-second stopwatch Daily alarm Hourly time signal Auto-calendar (28 days for February) Regular timekeeping (digital display)