CASIO Standard Digital Watch Copper Brown Metallic [Casio] Men's W-217HM-5AV (Overseas Model)

[Dimensions] Case size (height x width x thickness): 43.1 x 41.2 x 10.5 (approx. mm), Strap: Width approx. 18 (buckle side) - 24 (case side) mm, Lug width approx. 18 mm, Band size: 145 - 215 mm, Weight: approx. 32 g [Materials] Case: Resin, Band: Polyurethane, Crystal: Resin glass [Waterproof performance] 5 ATM water resistance [Accessories] Japanese instruction manual (copy), instruction booklet in a foreign language, plain generic box (not a Casio box) 【Main Functions】 ● Stopwatch (1/100 second, 60-minute timer, with split function) ● Time alarm and hourly time signal ● Auto calendar ● 12/24-hour format switching ● LED light ● Accuracy: ±30 seconds per month on average ● Battery life: Approximately 7 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 to check the watch's functions and performance, so its battery life will be shorter.)