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Free delivery Watches above € 50

G-Shock Classic Style GW-7900B-1ER G-Rescue Watch

  • G-Shock Classic Style GW-7900B-1ER G-Rescue Watch
  • Bestseller

Solar Powered G-Shock watch with Tide Graph

● In stock
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Order before 23:59, delivered Tuesday 10 October
  • Free delivery Watches above € 50
  • Official dealer of G-Shock
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Product description

A black 50mm case and comfortable resin strap provide a powerful look. As you would expect from G-shock, this watch is equipped with special features, such as solar power, moon data and tide graph display, stopwatch, timer, automatic calendar, battery indicator, shock resistance and 20 ATM water resistance.


Alternative article number GW-7900B-1
Ean 4971850435211
Diameter 50 mm
Water Resistance 20 Bar (Dive)
Warranty 2 Year Warranty
Free 1 year extra warranty on hollandwatchgroup.com


Time hours - Digital
Calendar Date - Digital
Chronograph and timers Stopwatch /Chronograph - 1/100 seconds 24 hours
Alarms and notifications Hourly Time Signal
General information
Ean 4971850435211
Brand G-Shock
Category Classic Style
Name G-Rescue
Year 2010 Spring / Summer
Display Type Digital
Swiss Made No
Water Resistance 20 Bar (Dive)
Dial color Black
Case information
Case code GW-7900B
Diameter 50 mm
Case Thickness 17.7 mm
Case material Plastic / Resin case
Case Shape Round
Case color Black
Back case material Stainless steel
Back Case Closed with screws
Material crystal Mineral
Crown N/A
Movement information
Movement part nr 3200 (See specifications)
Movement Brand Casio
Display Type Digital
Mechanism Solar Quartz
Battery CTL1616
Strap information
Strap material Plastic/Resin
Strap width 27 mm
Lug width (mm) 16 mm
Band color Black
Clasp Type Buckle
Clasp color Silver
Band sizing by HWG? No
Mount type Pushpins
Straight strap mount No
Suitable for wrist size 160 mm - 210 mm
Original strap Strap G-Shock 10330771

Print & Fit

Wondering how the watch fits your wrist? Use the print and fit function!

hours Digital
minutes Digital
Seconds Digital
Time Zones Home city setting, World time
24-HR Indicator AM/PM indicator, Digital choice 12- or 24-hr notation
Moon Phase Moon phase for set location
Automatic time adjustment radio controlled
DST-setting Automatic
Date Digital
Day Digital
Month Digital
Auto Calendar radio controlled
Chronograph and timers
Stopwatch /Chronograph 1/100 seconds 24 hours
Timer(s) Countdown Timer
Alarms and notifications
Hourly Time Signal
Sound Alarm(s) Snooze function, 5 daily alarms
Battery alert Battery level indicator
Diving and water sports
Tidal Trend Indicator
Button sounds on/off
Shock Resistant
radio controlled China (BPC) Radio Signal Receiver, Japan (JJY) Radio Signal Receiver, North America (WWVB) Radio Signal Receiver, United Kingdom (MSF) Radio Signal Receiver, Europe (DCF) Radio Signal Receiver

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