CASIO G-SHOCK Mod. NEW OAK Black - Tough Solar, Bluetooth®

Upgrade the retro look you love with the octagonal GA-2100 line, which inherits the design concept of the very first G-SHOCK, but now with Smartphone Link and Tough Solar power in this 'B' version.

Specifications

Case size (L× W× H): 48.5 × 45.4 × 11.9 mm

Weight: 165 g

Case and bezel material: Carbon / Resin

Band: Resin Band

Carbon Core Guard structure

Bluetooth: Connects to a smartphone and automatically adjusts the time

200-meter water resistance

Solar powered: 7 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)

Glass: Mineral Glass

World time: 38 time zones (38 cities + coordinated universal time), city name display, daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping

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, lap/split time

Timer: Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-hour increments and 1-minute increments) Other: Auto-repeat

Light: White double LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)

Mutable button operation tone

Calendar: Auto-calendar (to year 2099)

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

Other features: Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.) 

12/24-hour format

Date/month display swapping