SKU: 31532972126

Casio G-Shock G-Steel Men's Black Watch - GSTB100D1A

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Description

Casio G-Shock G-Steel Men's Black Watch - GSTB100D1AFrom G SHOCK, the watch that always strives for toughness, the first G STEEL lineup models to offer chronograph performance in analog format. Though all the dials of these models are analog, they still boast G SHOCK level shock resistance. The dial at 9 oclock has a multi functional rotating disk that is cut to resemble the thick blades of a jet engine. Basic Information Case size (L W H) 58. 1 53. 8 14. 1 mm Weight 185 g Case and bezel material:

From G-SHOCK, the watch that always strives for toughness, the first G-STEEL lineup models to offer chronograph performance in analog format. Though all the dials of these models are analog, they still boast G-SHOCK level shock resistance. The dial at 9 o’clock has a multi-functional rotating disk that is cut to resemble the thick blades of a jet engine.

Basic Information

  • Case size (L× W× H) 58.1 × 53.8 × 14.1 mm
  • Weight 185 g
  • Case and bezel material: Resin / Stainless steel
  • Band: Solid Band, Stainless Steel Band, One-touch 3-fold Clasp
  • Construction: Shock Resistant, 
  • Water resistance 200-meter water resistance
  • Power supply and battery life: Tough Solar (Solar powered)

Smart Phone Link/ App connectivity feature;

  • Smart phone Link feature: Mobile link (Wireless linking using Bluetooth®)
  • Apps: CASIO WATCHES

Exterior

  • Glass Mineral Glass
  • Other: Neobrite
  • Crown: Screw Lock Crown

Watch Feature

World time

  • Dual time (Home city time swapping)

 Stopwatch

  • 1-second stopwatch
  • Measuring capacity:  23:59'59
  • Measuring mode: split time

 Timer

  • Countdown timer
  • Measuring unit: 1 second
  • Countdown range: 24 hours
  • Countdown start time setting range: 1 second to 100 minutes (1-second increments, 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)

Mute feature

  • Button operation tone on/off

Energy saving feature

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

Battery display/alert

  • Low battery alert

 Accuracy

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

Run time

  • Approx. battery operating time: 
    5 months on rechargeable battery (operation period with normal use without exposure to light after charge) 24 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)

 Other features

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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31532972126

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4.8 ★★★★★
Based on 18 reviews
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Verified Purchase
Jana Caudill
Massapequa, US
★★★★★ 5
Don’t judge by the size
Color: White, Size: Standard (Pack of 2)
I don’t write reviews here typically but I’ve been on the pillow hunt for years with no luck. Mine are always lumpy and misshapen or too soft or too firm. Don’t judge this pillow by how it looks though because I saw it and thought for sure I wasted money. They are small and not fluffy at all. But OMG I laid down on it and it’s the most comfortable pillow I’ve had in years. Memory foam didn’t work for me but this simple little pillow just allowed me some great sleep. Very happy with this purchase. It’s a simple, no frills pillow that’s perfect for this side sleeper that doesn’t like a too soft pillow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
M
Verified Purchase
Missis Staples
New York, US
★★★★★ 5
Superb!!!!
Color: White, Size: Queen (Pack of 4)
If I could give more than 5 stars I would. I purchased these beauties 6 months ago and they are still fluffy and firm. I'm amazed by the price point. I will definitely re-order for the guess bedroom.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
S
Verified Purchase
SimplyGG
Carnegie, US
★★★★★ 4
Soft and comfortable, NOT firm.
Color: White, Size: Queen (Pack of 2), Color: White, Size: Queen (Pack of 2)
Overall, these are comfortable pillows for the price, especially if you prefer something soft rather than firm. The pillows arrived vacuum sealed, which is pretty standard. Once opened, they fluffed up well after some time and looked full enough to use. Right away, they felt soft and plush, and sleeping on them was comfortable from the first night. In terms of comfort and support, these pillows are definitely on the softer side. They work well for side and back sleeping if you like a pillow that you can sink into a bit. They’re not firm or dense, but they’re still cozy and gentle on the neck and head. After a few days of use, I did notice that the pillows started to look a little lumpy and uneven. The filling tends to shift, so they don’t hold their shape perfectly and need regular fluffing. That said, even when they look a bit misshapen, they’re still soft and comfortable to sleep on. If you’re someone who needs strong neck support or prefers a firm hotel-style pillow, these may feel too soft. However, if comfort and plushness are your priority, they do the job well. For the price, I think they’re a good value. They’re not luxury pillows, but they’re comfortable, decent quality, and perfectly fine for everyday use or a guest bed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2026
B
Verified Purchase
Bernell M David
Pawtucket, US
★★★★★ 5
Nice and comfortable as it is light and supportive in all positions
Color: White, Size: Standard (Pack of 2)
Beautiful light pillows that will absolutely provide the comfort and easiness towards a great night of sleep!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
S
Verified Purchase
Skania19
San Leandro, US
★★★★★ 5
Would buy again
Color: White, Size: Standard (Pack of 2)
This is a good pillow if you like them firm and thin. I let them sit out for 2 days (per instructions). After having them a week, they've perked up and became more full. I guess they just need time after being in the air. They are softer now but your head doesn't sink thru it. They are actually nice and soft to the touch as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026

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