G-Shock GWGB1000-1A Master of G Land Mudmaster Solar Sapphire Black

Regular price $880.00

Only 3 left in stock!

Estimate delivery times: 3-6 days (International)

Return within 45 days of purchase. Duties & taxes are non-refundable.

  • SKU: GWGB1000-1A
  • Available: In Stock
  • Vendor: G-Shock
  • Type: Watch
g-shock gwgb1000 1a master of g land mudmaster solar sapphire black
G-Shock GWGB1000-1A Master of G Land Mudmaster Solar Sapphire Black
Regular price $880.00

Why Choose "G-Shock"

G-Shock, created by Casio in 1983, was the brainchild of engineer Kikuo Ibe, who aimed to design an unbreakable watch. The result was the DW-5000C, featuring a shock-resistant structure, 200-meter water resistance, and unparalleled durability. G-Shock quickly became popular for its toughness, functionality, and bold design, appealing to athletes, military personnel, and adventurers. Over the years, the brand introduced advanced features like solar power, Bluetooth connectivity, and GPS. Celebrated for its innovation and resilience, G-Shock remains a global icon, known for watches that are “built to last.”

Enjoy both fearless adventure and a comfortable fit with this tough and rugged Master of G Mudmaster flagship timepiece.


This analog-digital combination watch delivers more comfortable fit and outstanding durability with a robust exterior incorporating a guarding structure built with metal components. 


The watches of the G-SHOCK Master of G line, developed for professionals working in the harshest environments, come equipped with even tougher functionality. And the MUDMASTER takes this even further with the ability to handle the roughest on-land environments, earning the appreciation and trust of rangers and rescue teams operating in extreme environments.


The comfortably sized GWG-B1000 features a metal exterior crafted with high-precision forging techniques and a carbon fiber-reinforced resin case that offers high strength and outstanding durability.


Radio-controlled and solar-powered, the watch is also equipped with a triple sensor that keeps you updated with direction, altitude, barometric pressure, and temperature readings. Double LED lights and sapphire crystal ensure high readability so you always see the time and other readings, no matter what the conditions are like.


Input a specific location in the app and the Location Indicator function moves the indicator hand at the 3 o’clock position to point in that direction so you stay on track at all times — even when visibility is obstructed by extreme conditions like sandstorms.


The use of bio-based resins for the case, some bezel components, and the band make for a watch that demonstrates the MUDMASTER commitment to the environment.

Case Size (L× W× H): 58.7 × 52.1 × 16.2 mm
Weight: 114 g
Case and Bezel Material: Bio-based Resin / Stainless steel  
Band: Bio-based resin band
Construction: Shock Resistant, Vibration resistant, Mud Resistant, Carbon Core Guard structure
Water Resistance: 200-meter water resistance
Power Supply and Battery Life: Tough Solar (Solar powered)
Time Adjustment: Radio-controlled Watch; Multi band 6

Movement: Ana Digital

Dial Color: Black

FREE SHIPPING: ON ALL ORDERS OVER $500


We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

What Our Clients Say About Us

Zachary Palladino
a month ago

Was hunting for a Seiko astron for a while. Found this place listed as an authorized dealer and decided to look around. Moe was great, not only did he have them, he pulled out all of the stock in the back for me to look at and pick from. I ended up with a limited edition 50th anniversary astron. Super happy with the purchase. 10/10 service, I’ll be back!

Kush (KHP)
2 months ago

Was walking around Menlo Park Mall and saw some posters outside this Jewelry Store that piqued my interest so I walked in and was greeted by really kind and knowledgeable staff. Ended up getting something I wanted for a while thats hard to find in stock at most places, but they had it available and offered me a great deal for it too! Definitely check this place out, nice inventory, nice staff, and family run business!

Junsu Kim
3 months ago

Matt Miekoski
5 months ago

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