Casio G-Shock Men's Watch GST-S100G-1B

Features

From G-SHOCK, the watch brand that is constantly setting new standards for timekeeping toughness, comes new G-STEEL models, a watch series with a new "Layer Guard Structure*."
The GST-S100G that combines a solid case with a resin band. The overall black coloring of this model is offset by white hour and minute hands for designs that are chic and cool.
A Tough Solar power system ensures virtually uninterrupted operation, while a hand shift feature temporarily moves hands out of the way with the press of a button for easy reading of digital display contents. Double-LED face illumination keeps the face and digital display easy to read, even in the dark.
The new G-STEEL model is the perfect blend of different types of materials, a new structure, and fashionable design.
• Tough Solar
• Hand shift feature
• Double LED light (Full auto light)
*Layer Guard Structure
Different materials are used for the bezel to create a two-layer structure that enhances shock resistance.

Specifications     

• Case / bezel material: Stainless steel / Resin
• Case / bezel material: Resin / Stainless steel
• Resin Band
• Mineral Glass
• Shock Resistant
• Neobrite
• 200-meter water resistance
• Double LED light
  LED light for the face (Full auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
  LED backlight for the digital display (Full auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
• Tough Solar (Solar powered)
• World time
  31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping
• 1/100-second stopwatch
  Measuring capacity: 59'59.99''
  Measuring modes: Elapsed time, split time, 1st-2nd place times
• Countdown timer
  Measuring unit: 1 second
  Countdown range: 100 minutes
  Countdown start time setting range: 1 second to 100 minutes (1-second increments, 1-minute increments)
• 5 daily alarms
• Hourly time signal
• Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
• Battery level indicator
• Power Saving (display goes blank to save power when the watch is left in the dark)
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Button operation tone on/off
• Regular timekeeping
  Analog: 2 hands (hour, minute)
  Digital: Hour, minute, second, pm, month, date, day
• Accuracy: ±15 seconds per month
• Approx. battery operating time:
  8 months on rechargeable battery (operation period with normal use without exposure to light after charge)
  19 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)

Size / Total weight                                     

• Size of case : 59.1×52.4×16.1mm
• Total weight : 97g