Casio G-Steel [GST-B1000BD-1ADR]

G-STEEL urban sophistication inspired by urban nights and city lights, in a tough G-SHOCK dressed in refined structural beauty, the black ion-plated GST-B1000BD. Changing from moment to moment as light shifts across its surface, the logo-less bezel takes on a depth and luster only black ion plating can achieve. Stainless steel in minimalist black-toned styling and streamlined form a refined, lustrous impression. 
The combination of hairline and mirror finishes lends a quiet, yet solid sense of presence to the stainless-steel band, with a refined tri-fold clasp that ensures an even more secure hold. The uncompromisingly bold design goes all-black, with black ion plating applied to the smallest components, including the case back, side buttons, crown, tri-fold clasp, and even screws. 
The bezel design and brick pattern inherited from the very first G-SHOCK add a sporty style to the minimalist look. Adhesive glass bonding and a compact module result in a slimmer, lighter design without sacrificing the shock-resistant construction, thanks to the metal bezel that guards against impact and the carbon-reinforced resin case that protects the module. All of this comes together in an exacting combination of comfort, toughness, and everyday practicality. The all-black metal body naturally gleams in a wide range of settings, from business to casual to outdoors. Elevating tough construction and refined structural beauty to a whole new level, the GST-B1000BD is an all-around companion ready for whatever comes your way.

• Basic Information

  • Case Size (L × W × H): 46.9 × 44.2 × 11.6 mm
  • Weight: 118 g
  • Case & 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
  • Power Supply & Battery Life: Tough Solar (Solar powered)
  • Time Adjustment: Bluetooth: Connects to a smartphone and automatically adjusts the time
  • Exterior Glass: Mineral Glass
  • Compatible Band Size: 150 to 205 mm
    
  • Surface treatment: Black ion plated bezel, Black ion plated band
    
  • Crown: Screw Lock Crown
    
  • Other Features: Neobrite

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  Smartphone Link/ App Connectivity Features:

  • 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

• Watch Features:

  • Stopwatch:1-second stopwatch, Measuring capacity: 29'59 (30 minutes),  Measuring modes: Elapsed time

  • Timer: Countdown timer, 1-second measuring unit, Countdown range: 30 minutes, Countdown start time setting range : 1 minute to 30 minutes (1-minute increments)

  • Alarm & Hourly Time Signal: daily alarms

  • Light: LED light (Super Illuminator), Afterglow

  • Light Color: White

  • Calendar: Full auto-calendar (to year 2099)

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

  • Mute feature: Button operation tone on/off

  • 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)

  • Other Features:

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