Men's Casio G-Shock G-Steel GST-B1000 Series Green Dial Stainless Steel Watch GSTB1000D-3A

Overview

Tough, innovative, functional beauty — reimagined in sharp, minimalist style. The GSTB1000D carries on the G-SHOCK heritage of tough construction and design rooted in functional beauty, reconstructing this legacy to achieve a polished, sleek expression. The bezel goes logo-free for a clean, modern look, while three separate finishes — vertical hairline, circular hairline, and mirror polishing — create a rich and sophisticated textural appeal that changes as light is reflected at different angles. The mirror- and hairline-finished solid stainless-steel band is paired with a tri-fold clasp also crafted from solid stainless steel. This sharp, flat design takes you from business meetings to casual settings to outdoor activities with ease. This is a timepiece built to be tough. A metal bezel guards against impact, while the carbon-reinforced resin case protects the module. Urethane buffering components where the metal band meets the case absorb shock and reduce stress on the joints — enhancing durability and ensuring a more secure connection. Adhesive glass bonding and a compact module design make for a slimmer, lighter watch, without compromising shock resistance. All of this comes together in an exacting combination of comfort, toughness, and everyday usability. Compact form, minimalist design, and rugged performance — this timepiece is an all-around companion, ready for whatever comes your way.

Specifications

• Case size (L× W× H)

  
  
  46.9 × 44.2 × 11.6 mm

• Weight

  118 g

• Case and bezel material

  Bio-based Carbon / Stainless steel

• Band

  Solid stainless steel band
  One-touch 3-fold Clasp

• Construction

  Shock Resistant
  Carbon Core Guard structure

• Water resistance

  200-meter water resistance

• Time adjustment

  Bluetooth: Connects to a smartphone and automatically adjusts the time

• Power supply and battery life

  Tough Solar (Solar powered)

• Smartphone Link feature

  Mobile link (Wireless linking using Bluetooth®)

• Apps

  CASIO WATCHES

• App connectivity feature

  Auto time adjustment
  Easy watch setting
  Time & place
  Phone finder

• Glass

  Mineral Glass

• Crown

  Screw Lock Crown

• Compatible band size

  150 to 205 mm

• Other

  Neobrite

• Stopwatch

  1-second stopwatch Measuring capacity: 29'59 (30 minutes) Measuring mode: Elapsed time

• Timer

  Countdown timer Measuring unit: 1 second Countdown range : 30 minutes Countdown start time setting range : 1 minute to 30 minutes (1-minute increments)

• Alarm/hourly time signal

  Daily alarm

• Light

  LED light (Super Illuminator) Afterglow

• Light color

  LED:White

• Calendar

  Full auto-calendar (to year 2099)

• Energy saving feature

  Power Saving (hands stop to save power when the watch is left in the dark)

• Battery display/alert

  Low battery alert

• Run time

  Approx. battery operating time: 5 months on rechargeable battery (operation period with normal use without exposure to light after charge) 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)

• Accuracy

  Accuracy: ±15 seconds per month (with no mobile link function)

• Other features

  Regular timekeeping: Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 2 dials (24-hour, day)
  Day indicator
  Date display

Why Atlanta Jewelers?
With over 1,000 five-star reviews and a trusted name in fine jewelry, Atlanta Jewelers brings you an unmatched selection of diamonds, gold, and designer pieces. As authorized dealers of Le Vian and other premier brands, we offer authentic luxury you can shop with complete confidence.

Loved by Thousands
With 1,000+ reviews from happy customers, our reputation speaks for itself. We've earned our name through quality, selection, and service you can count on every time.

Quality You Can Trust
We hold every piece to the highest standard, offering fine jewelry and timepieces made to be treasured for generations. When you shop with us, you can feel confident you're investing in true quality.

A Curated Collection
Our selection is thoughtfully handpicked to bring you the finest in diamonds, gold, and designer jewelry. Whether you're marking a milestone or treating yourself, you'll find pieces as special as the occasion.

Personalized Service
Our knowledgeable team takes the time to understand your style and needs, guiding you through every step with care and expertise—making every visit feel personal.

Gold Jewelry
Keep your gold pieces looking their best by cleaning them regularly with a soft cloth to remove oils and buildup. For a deeper clean, soak in warm water with a few drops of mild dish soap, gently brush with a soft-bristled brush, then rinse and dry thoroughly. Remove gold jewelry before swimming, showering, or applying lotions and perfumes, as harsh chemicals can dull its shine over time. Store each piece separately in a soft pouch or lined box to prevent scratches.

Diamond Jewelry
Diamonds are brilliant by nature, but everyday wear can leave them looking cloudy. Restore their sparkle by soaking in a solution of warm water and mild dish soap, then gently cleaning around the stone and setting with a soft brush. Rinse well and pat dry with a lint-free cloth. Avoid touching the diamond directly, as natural oils from your skin can diminish its brilliance. Have your settings checked periodically by a professional to ensure stones remain secure.WatchesWipe your watch down with a soft, dry cloth to remove dust and moisture after wear. Keep it away from extreme temperatures, magnets, and prolonged direct sunlight, which can affect performance and appearance. If your timepiece is water-resistant, avoid pressing buttons or adjusting the crown while underwater, and rinse with fresh water after any exposure to salt or chlorine. Store your watch in a protective case or box, and have it serviced periodically to keep it running smoothly for years to come.

General Tips
Always remove your jewelry and watches before exercising, cleaning, or handling harsh chemicals. When you're not wearing them, store each piece individually to avoid scratches and tangling. With a little regular care, your pieces will retain their beauty and brilliance for a lifetime.

There is a one-year warranty on all jewellery purchased from us. This covers manufacturing defects, and we will replace or repair the pieces at no cost.