Casio Digital Watch Vintage Series Octagon Face Black Gold Inverted LCD Overseas Model [Casio] LA680WGA-1B Women's

[Dimensions] Case size (height x width x thickness): 33.5 x 28.6 x 8.6 (approx. mm), Strap: Width approx. 11 (buckle side) - 14 (case side) mm, Lug width approx. 14 mm, Band size: 140-200 mm, Weight: approx. 36 g [Materials] Case: Synthetic resin, Band: Stainless steel, Crystal: Resin glass [Waterproof performance] Waterproof for daily life [Accessories] Japanese instruction manual (copy), instruction booklet in a foreign language, plain generic box (not a Casio box) [Band size adjustment method] Free slide type (separate tool required) 【Main Functions】 ● Stopwatch (1/100 second, 60-minute timer) ● Time alarm/hourly time signal ● LED light (light color: amber) ● Auto calendar ● 12/24-hour format display switching ● Accuracy: Average monthly difference ±30 seconds ● Battery life: 5 years (This is the value when the battery is replaced with a new one. The battery that comes pre-installed in the watch is a monitor battery used to check the watch's functions and performance, so its battery life will be shorter.)