Casio Digital Watch Vintage Series Reprint Design Unisex Silver Overseas Model A1100D-1 [Item]

--------------------------------------------------------------------------------- We are a Japanese watch specialty store. * Operated by Japanese sellers - Japanese sellers with trust and experience. * Direct from Japan - All items are carefully packed and shipped promptly from Japan. * Highest quality control - Inspected by Japanese standards to ensure high quality products. --------------------------------------------------------------------------------- [Size/Weight] Case size (length x width x thickness): 40 x 35 x 9.1 (approx. mm), belt: width approx. 16 mm (buckle side) ~ 23 mm (case side), lug width approx. 20 mm, band attachable size: 150 ~ 205 mm, weight: approx. 90 g [Material] Case: Stainless steel, Band: Stainless steel, Windshield: Inorganic glass [Waterproof performance] Waterproof for daily life [Accessories] Japanese manual (copy), foreign language manual booklet, plain general-purpose box (not a Casio box) [Band size adjustment method] Leaf spring type (separate tool required) The "A1100" series is a modern reproduction of the "52QS-14B" released in the 1970s.Following the design of the original model, the details have been brushed up.In order to enhance the metallic design concept, metal parts are used for the case, buttons, band, etc. [Main watch functions] Stopwatch (measurement unit: 1/10 second, measurement range: 59 minutes 59 seconds 9 (60 minute meter)) Time alarm / time signal Auto calendar LED light Accuracy: Average monthly difference of 30 seconds Battery life: Approximately 3 years (This is the value when replacing with a new battery. The battery pre-installed in the clock is a monitor battery to check the functions and performance of the clock, so the battery life will be shortened.)