Casio G-Shock 6900 SERIES DW-6900AKA-4

Immerse yourself in the warm hospitality of Japanese tavern culture with the AKA-CHOCHIN G-SHOCK, a model inspired by the traditional "chochin" red paper lanterns that illuminate the nightlife of the Land of the Rising Sun. White paper lanterns were first painted red in the Edo period by tavern owners seeking to attract the attention of passersby. Today, anyone in Japan looking for an informal drink and a bite to eat on the way home knows to look for this iconic symbol of warm hospitality, now beautifully translated into this unique and striking G-SHOCK design. Dressed in the characteristic "chochin red," the watch dial proudly displays the kanji characters "耐衝撃" ("shock resistance") — the fundamental pillar of G-SHOCK philosophy — printed in a distinctive typographic font. Further exclusive details capture the essence of this cultural element, including the orange backlight that casts the warm glow of a lantern's light, as well as the buttons and strap loop that evoke the black lacquered wooden support of the lanterns. The chochin motif is also echoed in the engraving on the case back and the special packaging, featuring a glow-in-the-dark lantern, adding the finishing touch to this unique Made in Japan design.

Movement: quartz

Case: resin and bio-based resin
Case size: 53.2 × 50 × 18.7 mm
Weight: 67 g
Glass: mineral
Water resistance: 20 bar (200 meters)
Structure: shock-resistant

Strap: bio-based resin
Wrist size: 145 to 205 mm

Battery life: approximately 5 years with CR2016 battery

Chronograph: 1/100 second
Measuring capacity: up to 23 hours, 59 minutes, 59 seconds
Functions: elapsed time, split time, 1st and 2nd place times

Timer: countdown up to 24 hours with auto-repeat function

Alarms: multi-function audible reminder and hourly time signal

Light alerts: flashing LED associated with alarms, hourly time signal, and countdown end

Illumination: white Super Illuminator LED
Luminescence: yes

Calendar: full auto-calendar up to 2099

Accuracy: ±15 seconds per month

Additional functions: 12/24-hour format, display of hour, minute, second, month, date, and day of the week.