Casio G-Shock GM-S5640GEM-7DR – Women’s Digital Watch with Rainbow Bezel

Casio G-Shock GM-S5640GEM-7DR Watch:

The Casio G-Shock GM-S5640GEM-7DR is a special-edition women's digital watch from the Adventurer’s Stone 40th Anniversary series, built on the classic square 5600 silhouette. It pairs a clean white resin case and strap with a striking multicolor rainbow-finish stainless steel bezel inspired by the brilliance of gemstones. Featuring G-Shock's signature shock-resistant construction, 200-meter water resistance, and bright LED illumination, this compact timepiece offers standout style for daily wear, leisure, and outdoor activities.

Brand: Casio

Collection: G-Shock Women / Adventurer’s Stone / 40th Anniversary, quartz digital watch.

Movement: Digital quartz movement powered by a battery, built on the 5600-family digital function module with an accuracy of approximately ±15 seconds per month.

Case: White resin case with a rainbow-finish multicolor stainless steel bezel, rectangular shape, measuring approximately 43.8 × 38.4 × 10.9 mm, with a total weight of approximately 50 g.

Crystal: Mineral crystal.

Bracelet / Strap: White resin strap, flexible and durable, with a traditional buckle clasp.

Water resistance: 20 bar (200 m / 20 ATM), suitable for swimming, snorkeling, and high-intensity water activities, but not recommended for professional or saturation diving.

Main functions:

– Digital display of hours, minutes, seconds, day, and date, with a full automatic calendar.

– 1/100-second digital stopwatch for measuring elapsed and split times.

– Countdown timer for tracking time intervals and training sessions.

– Daily alarm, hourly time signal, and snooze function for scheduled alerts.

– Built-in LED light for clear display readability in low-light conditions.

– 12/24-hour time format options.

– Shock-resistant construction signature to the G-Shock 5600 family.

Design highlights:

– Stainless steel bezel featuring a multicolor rainbow finish inspired by the light reflection of gemstones.

– Dark digital screen with thematic design accents dedicated to the Adventurer’s Stone series.

– Crisp visual contrast between the bright white resin body and the colorful metallic bezel.

– Compact square case layout specifically proportioned for women's wrists, weighing only 50 grams.

Style: Sporty, vintage-inspired women's digital watch with a square case, multicolor metallic accents, and a special-edition aesthetic.

Gender: Women's.

Warranty: Product issue support available. If you experience any issue with your watch, please contact us and we’ll review the case and assist you with the next steps.

About the Adventurer’s Stone Collection:

The G-Shock Adventurer’s Stone Collection draws visual inspiration from gemstones and minerals associated with the spirit of exploration. Created to commemorate G-Shock's 40th Anniversary, the series utilizes specialized metal finishes, rainbow plating, and multi-hued surfaces to transform classic G-Shock shapes. This design direction combines structural durability with an eye-catching, light-refracting aesthetic designed for modern streetwear and daily wear.

Within this commemorative lineup, the GM-S5640GEM-7DR interprets gemstone-inspired detailing through the iconic, scaled-down square 5600 profile. Featuring a multi-tonal rainbow metal bezel, bright white resin strap, and dark digital dial layout, this model delivers a refined, colorful identity without compromising performance. It provides complete digital utility—including 200m water resistance and core timing functions—in a lightweight, collector-worthy package.