Casio Wave Ceptor Solar Watch with 6 World Radio Combination Model Waves, Analog-Digital WVA-M640D-2A2JF, Men's

Operation sound ON/OFF switch function, ED light (with afterglow function) 3 display switching patterns (date & day of the week, seconds, time), multilingual day of the week display (5 languages: Japanese, English, German, Spanish, Chinese) Operating time from full charge without solar power generation: When using all functions (approximately 4 months), when in power saving mode (approximately 22 months) If radio wave reception is not possible, the watch will operate with normal quartz accuracy (average monthly deviation of ±15 seconds). Size (H x W x D) / Weight (52.0 x 43.5 x 12.3 mm / 91 g) Case and bezel material: Resin/stainless steel ●Metal band (stainless steel) Neo Bright Resin glass (surface shape: spherical/curved) ●Water resistant to 10 atmospheres ●Tough Solar (solar charging system) Radio wave reception function ●World time: Time display for 29 cities (29 time zones, daylight saving time setting function) + UTC (Coordinated Universal Time) ●Stopwatch (1/100 second, 60 minute) Timer (set unit: 1 minute, maximum set: 100 minutes, measured in 1-second increments) 5 time alarms and hourly time signal ●Indicator display Power saving function (When left in the dark, the display turns off and the hands stop moving after a certain period of time to save power) ●Fully automatic calendar ●12/24 hour display switching ● Operation sound ON/OFF switching function 3 display options (date and day of the week, seconds, time), multilingual day of the week display (5 languages: Japanese, English, German, Spanish, Chinese) LED light (with afterglow function) * Operating time from full charge without solar power generation ●When using the function: Approximately 4 months ● In power saving mode: Approximately 22 months If radio wave reception is not possible, the watch will operate with normal quartz accuracy (average monthly deviation of ±15 seconds). ●Size (H x W x D) / Weight: 52.0 x 43.5 x 12.3 mm / 91 g