[Limited Edition] Casio G-Shock Stone Series GM-5640GEM-1 Black Translucent Resin Band Men Sport Watch

Chart your own course with a G-SHOCK 40th Anniversary Adventurer’s Stone limited-edition timepiece. Join us in celebrating the G-SHOCK 40th by choosing one of these spectacular metal-clad watches, which are inspired by the stones adventurers have used to navigate since ancient times. The special colors of the minerals ancient seafarers used to find their way are reproduced in these watch designs with forging, ion plating, and masking processes, giving each metal bezel a one-of-a-kind look. The bands are made with colored or translucent resin and are uniquely textured with hot-stamping and Garal color molding techniques. These limited-edition timepieces celebrate the G-SHOCK 40th through and through: the phrase “SINCE 1983” appears on the dial; the Eric Haze-designed 40th logo is engraved on the case back, and there are four stars for 40 on the band loop.

• Case size (L× W× H): 49.6 × 43.2 × 12.9 mm

• Weight: 78 g

• Case and bezel material: Case / bezel material: Resin / Stainless steel

• Band: Resin Band

• Construction: Shock Resistant

• Water resistance: 200-meter water resistance

• Power supply and battery life: Approx. battery life: 2 years on CR2016

• Glass: Mineral Glass

• Surface treatment:

  Black ion plated bezel

  Rainbow ion plated bezel

• Compatible band size: 145 to 215 mm

• Stopwatch:

  1/100-second stopwatch

  Measuring capacity:

  00'00''00~59'59''99 (for the first 60 minutes)

  1:00'00~23:59'59 (after 60 minutes)

  Measuring unit:

  1/100 second (for the first 60 minutes)

  1 second (after 60 minutes)

  Measuring modes: Elapsed time, split time, 1st-2nd place times

• Timer:

  Countdown timer

  Measuring unit: 1 second

  Countdown range: 24 hours

  Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)

  Other: Auto-repeat

• Alarm/hourly time signal:

  Hourly time signal

  Multi-function alarm

• Flash alert feature:

  Flash alert

  Flashes with buzzer that sounds for alarms, hourly time signals

• Light:

  Electro-luminescent backlight

  Afterglow

• Light color: EL:Blue Green

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

• Accuracy: ±15 seconds per month

• Other features:

  12/24-hour format

  Regular timekeeping:

  Hour, minute, second, pm, month, date, day