• Sapphire Glass
• 100-meter water resistance
• Case / bezel material: Stainless steel
• Stainless Steel Band
• One-touch 3-fold Clasp
• Solid Band

• Solar powered
• Time calibration signal receptionAuto receive up to six* times a day (remaining auto receives canceled as soon as one is successful)∗5 times a day for the

• Sapphire Glass
• 100-meter water resistance
• Case / bezel material: Stainless steel
• Stainless Steel Band
• One-touch 3-fold Clasp
• Solid Band

• Solar powered
• Time calibration signal receptionAuto receive up to six* times a day (remaining auto receives canceled as soon as one is successful)∗5 times a day for the Chinese calibration signalManual receiveThe latest signal reception results
• Time Calibration SignalsStation name: DCF77 (Mainflingen, Germany)Frequency: 77.5 kHzStation name: MSF (Anthorn, England)Frequency: 60.0 kHzStation name: WWVB (Fort Collins, United States)Frequency: 60.0 kHzStation name: JJY (Fukushima, Fukuoka/Saga, Japan)Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga)Station name: BPC (Shangqiu City, Henan Province, China)Frequency: 68.5 kHz
• The auto hand home position correction
• World time29 time zones (29 cities coordinated universal time), daylight saving on/off,Home city/World time city swapping
• 1/20-second stopwatchMeasuring capacity: 23:59'59.95''Measuring modes: Elapsed time, split time
• Low battery alert
• Power Saving
• Full auto-calendar (to year 2099)
• Date display
• Regular timekeepingAnalog: 3 hands (hour, minute (hand moves every 10 seconds), second)3 dials (24-hour, world time hour and minute, day)
• Accuracy: ±15 seconds per month (with no signal calibration)
• Approx. battery operating time:5 months on rechargeable battery (operation period with normal use without exposure to light after full charge)26 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
• Size of case: 48.5 × 45 × 11.3 mm
• Total weight: 157 g