CASIO · JAPANESE-MARKET REFERENCE

MTG-B2000YBD-2AJF

Name: MTG-B2000YBD-2AJF
Brand: CASIO
SKU: MTG-B2000YBD-2AJF
Price: 189260.0 JPY
Availability: OutOfStock

¥189,260 JPY

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CASIO MTG-B2000YBD-2AJF is a Japanese-market reference. The carbon-fiber-reinforced resin / stainless steel case and bezel are paired with a solid layered composite band. Tough Solar (solar charging system). Features include Carbon Core Guard construction, Bluetooth smartphone connectivity and MULTIBAND radio-controlled timekeeping. Listed water resistance: 20-bar water resistance.

Reference: MTG-B2000YBD-2AJF
Case (H × W × D): 55.1 × 49.8 × 15.9 mm
Weight: 131 g
Listed water resistance: 20-bar water resistance

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Before & after your purchase

Read our shipping and return information before ordering. Model-specific warranty and repair guidance is available below.

Buying from Japan Size & function guide

Setup & support

Model reference: MTG-B2000YBD-2AJF

Search the official manual using this model or the module number on your watch.

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Warranty & service

Local warranty service outside Japan is not guaranteed. Read our return and repair policy and ask about your exact reference before ordering.

Bracelet fit & adjustments

Check the case dimensions and band details in the specifications. Ask us about fit, included links and adjustment options before placing an order.

Packaging & included items

Included items can vary by reference. Contact us with the model number to confirm the box, documents and accessories.

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Product details

Model: MTG-B2000YBD-2AJF
JAN / EAN: 4549526406690
Intended use: Wristwatch
Band material: Solid layered composite band; one-touch three-fold clasp
Crystal material: Spherical / curved sapphire crystal with anti-reflective coating on the inner surface
Weight: 131 g
Case size (L × W × H): 55.1 × 49.8 × 15.9 mm
Price: ¥189,260 JPY
Country of origin: JP

Specifications

Release date	May 2025
Japan MSRP	Japan MSRP: ¥181,500 (including Japanese tax)
Case size (H × W × D)	55.1 × 49.8 × 15.9 mm
Weight	131 g
Case and bezel material	Carbon-fiber-reinforced resin / stainless steel
Band	Solid layered composite band; one-touch three-fold clasp
Construction	Triple G Resist (shock, centrifugal force and vibration resistance); Carbon Core Guard structure
Water resistance	20-bar water resistance
Time adjustment	Bluetooth: connects to a smartphone for automatic time adjustment. MULTIBAND 6 radio-controlled timekeeping: Japan, North America, Europe and China
Power supply and battery life	Tough Solar (solar charging system)

Exterior details

Glass	Spherical / curved sapphire crystal with anti-reflective coating on the inner surface
Crown	Screw-lock crown
Compatible wrist size	150–205mm
Other features	Neobrite
Surface treatment	Blue-gray ion plating (bezel); black ion plating (band)

Watch functions

Mobile Link	Mobile Link: automatic connection and linked functions via Bluetooth® communication with a compatible phone
App	Compatible with CASIO WATCHES
App features	Automatic time adjustment; easy watch settings; world time for approximately 300 cities; watch status display; self-check; phone finder
World time	Dual time: 27 time zones, automatic daylight saving adjustment, home time swapping
Stopwatch	Stopwatch: 1 second, 24-hour capacity
Timer	Countdown timer: 1-minute setting increments, maximum 24 hours, 1-second measurement
Alarm	Daily alarm
Light	LED light: Super Illuminator, afterglow
Light color	LED: white
Calendar	Full auto-calendar
Power saving	Power saving: stops the hands after a period in the dark
Operating time	Operating time from a full charge without further solar charging
With normal functions in use: approximately 5 months
In power-saving mode: approximately 29 months
Accuracy	Without radio reception or smartphone connection, the watch operates at normal quartz accuracy (±15 seconds per month).
Other features	Hand shift: temporarily moves the hour and minute hands away from subdials for easier viewing; date and day display
Time calibration details	Radio signal reception: automatic (up to 6 times a day, up to 5 for China) / manual
Japan: JJY, 40 kHz / 60 kHz (supports both Fukushima and Kyushu stations)
North America: WWVB, 60 kHz
Europe: MSF / DCF77, 60 kHz / 77.5 kHz
China: BPC, 68.5 kHz
When the home time offset supports reception, the watch receives the appropriate station for that offset.
Hand position correction	Automatic hand position correction