The MRGB2000R-1A model comes with a durable fluorine rubber band with the distinctive Bishamon tortoise shell finish of Bishamonten armor, a symbol of strength in Japan since ancient times. A typical Japanese scale pattern is used on the surface of the dial, while the outer periphery of the face is cut to a shape that resembles a Japanese fan or folding screen, creating a stunning impression. The gentle concave surfaces of the hour markers resemble the curve of a samurai sword. The inner surface of the bezel, inset dials, and logo all incorporate kachi-iro. The bezel is made of recrystallized titanium. Heat treating titanium creates a distinctive crystal pattern on its surface, which resembles the nie on Japanese sword blades.

• Size of case : 54.7??49.8??16.9mm
• Total weight : 138g
• Case / bezel material: Titanium
• Dura Soft Fluoro Rubber band
• One-touch 3-fold Clasp
• Screw Lock Crown
• Neobrite
• Magnetic Resistance
• Atomic time Keeping
• Radio Wave Reception: Automatic reception up to six times a day (except for use in China: up to five times a day)
• Radio Frequency: 77.5 kHz (DCF77: Germany); 60 kHz (MSF: UK)
• 60 kHz (WWVB: USA); 40 kHz (JJY: Fukushima
• Japan) / 60 kHz (JJY: Kyushu, Japan); 68.5 kHz
• (BPC: China)
• Mobile Link (wireless linking using Bluetooth)
• Auto hand home possition correction
• Dual time
• 27 time zones, daylight savings on/off, home city swapping
• 1-second stopwatch
• measuring capacity: 23:59'59"
• Measuring modes: Elapsed time
• Countdown timer
• Measuring unit: 1 second
• countdown range: 24 hours
• countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
• Daily alarm
• Battery level indicator
• Power saving (hands stop to save power when the watch is left in the dark)
• full auto-calendar (to year 2099)
• date display
• Regular timekeeping
• Analog: 3 hands (hour, minute, (hand moves every 10 seconds), second)
• 4 dials (24-hour, day, dual time hour and minute, dual time 24-hour) date
• Accuracy: /- 15 seconds per month (with no signal calibration)
• Approx battery operation time
• 5 months on rechargeable battery (operation period with normal use without exposure to light after charge)
• 26 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)