ANALOG-DIGITAL - GA-100 SERIES - GA100BW-1A

White and Black Series
This new White and Black G-SHOCK model comes in basic black offset by the use of white accents. The result is a simple, yet powerful monotone design.

Basic Information

• Case size (L× W× H)

  55 × 51.2 × 16.9 mm

• Weight

  72 g

• Case and bezel material

  Resin

• Band

  Resin Band

• Construction

  Magnetic Resistant
  Shock Resistant

• Water resistance

  200-meter water resistance

• Power supply and battery life

  Approx. battery life: 2 years on CR1220

Exterior

• Glass

  Mineral Glass

Watch Features

• World time

  World time
  29 time zones (48 cities + coordinated universal time), daylight saving on/off, home city/world time city swapping

• Stopwatch

  1/1000-second stopwatch
  Measuring capacity: 99:59'59.999''
  Measuring modes: Elapsed time, lap time, split time
  Others: Speed (0 to 1998 units/hour), Distance input (0.0 to 99.9)
  Mach indicator (speed exceeding 1225 units/hour)

• Timer

  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)
  Other: Auto-repeat

• Alarm/hourly time signal

  5 daily alarms (with 1 snooze alarm)
  Hourly time signal

• Light

  LED light
  Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow

• Light color

  LED:Amber

• Calendar

  Full auto-calendar (to year 2099)

• Accuracy

  Accuracy: ±15 seconds per month

• Other features

  12/24-hour format
  Regular timekeeping:
  Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (speed)
  Digital: Hour, minute, second, pm, month, date, day

Shipping

• Shipping method and cost are calculated at checkout based on the item and your delivery location.
• Orders are typically processed within 1–2 business days; tracking is provided once your order ships.

Returns & Exchanges

• Returns accepted within 30 days of delivery.
• Items must be unworn and in original condition with all packaging and documentation; jewelry tags and watch protective stickers intact, links uncut.
• Return shipping is the customer’s responsibility. A restocking fee may apply on certain product types.
• Engraved, custom, and special-order pieces are final sale.
• To start a return or exchange, contact your nearest Monica Jewelers location.