Casio G-Steel [GST-W1000D-1ADR]

The GST-W1000 reimagines the G-SHOCK pursuit of toughness with a minimalist design shaped by contemporary sensibilities. Crafted in stainless steel, the exterior embodies a reductionist aesthetic. Minimizing the bezel lugs and integrating them with the bracelet creates a seamless flow of metal surfaces, delivering balanced proportions and a stable, comfortable fit on the wrist. Four distinct finishes — mirror, circular hairline, straight hairline, and honing — bring out the hard, refined texture of the metal. The multi-hand dial, featuring three inset dials, pairs long, sharply defined hour and minute hands with phosphorescent indexes for excellent readability. Together, these elements give the watch a clean, refined appearance. At its core is TOUGH MVT.2, an evolution of the original Casio solar-powered analog movement with auto time adjustment. Along with Bluetooth® connectivity, Multiband 6 radio-controlled timekeeping, and Tough Solar charging, TOUGH MVT.2 incorporates self-regulating features that detect strong impacts and magnetic fields and automatically correct hand positions, delivering dependable timekeeping from everyday wear to more demanding situations. Every element of this watch’s structure, design, and functionality comes together to mark every moment with beauty. From business settings to casual wear and outdoor activities, the GST-W1000 is an all-around timepiece that transitions effortlessly across all the scenes of contemporary life.

Dimensions & Build
Case Size: 50 × 45.5 × 13.2 mm
Weight: 138 g
Material: Bio-based Carbon / Stainless steel
Band: Solid stainless steel band, One-touch 3-fold Clasp
Construction: Shock Resistant, Carbon Core Guard structure
Glass: Sapphire crystal with anti-reflective coating
Crown: Screw Lock Crown
Compatible band size: 150 to 205 mm
Water Resistance: 200-meter water resistance
Other: Neobrite

Power & Battery
Power Supply: Tough Solar (Solar powered)
Approx. battery operating time: 5 months on rechargeable battery (normal use without exposure to light after charge), 22 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
Battery Alert: Low battery alert
Energy Saving: Power Saving (hands stop to save power when the watch is left in the dark)

Time Adjustment & Smartphone Link
Time Adjustment: Radio-controlled Watch; Multi band 6, Bluetooth: Connects to a smartphone and automatically adjusts the time
Smartphone Link: Mobile link (wireless linking using Bluetooth®)
App: CASIO WATCHES
Connectivity Features: Auto time adjustment, Easy watch setting,Approximately 300 world time cities, Time & place, Phone finder

World Time
38 time zones (26 cities* , auto summer time (DST) switching), UTC time display, home city swapping, One-touch UTC display
* Subject to updates by connection between the watch and a phone.

Stopwatch
Stopwatch: 1-second stopwatch
Measuring Capacity: 23:59'59

Timer
Countdown Timer: Countdown timer
Measuring Unit: 1 second
Countdown Range: 24 hours
Countdown Start Time Setting Range: 1 minute to 24 hours (1-second increments)

Alarm
Alarm: Daily alarm

Light
Light: LED light (Super Illuminator, afterglow)
Light Color: White

Calendar
Full auto-calendar (to year 2099)

Hand home position correction feature
The auto hand home position correction (with Shock Detection)

Timekeeping & Accuracy
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)
Day indicator
Date display
Magnetic field detection
Accuracy: ±15 seconds per month (with no mobile link function)

Hand home position correction feature
The auto hand home position correction (with Shock Detection)