Casio Beside BEM-309BL-1AVDF BEM-309BL-1A Mens Leather Watch Diver Countdown start time setting range:

Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)

Accuracy: ±20 Seconds Per Month

Button Operation Tone On/Off

Stop Second Hand Function

Casio Beside BEM-309BL-1AVDF BEM-309BL-1A Mens Leather Watch Diver Countdown start time setting range:Casio Beside Retrograde Mens Watch BEM 309BL 1AV Specifications: Quartz movement Stainless Steel Case & Bezel Genuine Leather Band Triple fold Buckle 50 meter water resistance Mineral Glass Partial ion plated Retrograde dial Dual time Date display Regular timekeeping Analog: 3 hands (hour, minute, second)2 dials (24 hour, 24 hour (Dual time)) * The 24 hour hand (Dual time) can be set to a time that is different from the hour and minute hands for Dual