G-Shock
Duo Sea of Star Glow White Resin Band Watch
SKU: GA2100HDS-7A
or make 4 interest-free payments of
$323.25 AUD
fortnightly with
or
or own it for $10 per week with
Authorised Retailer
Request a
Same-Day
Inspired by the luminous beauty of ocean nights, the G-Shock Duo Sea of Star Glow GA2100HDS-7A men's watch combines durability with refined design. Its lightweight, shock-resistant bio-based resin construction and carbon core guard offer long-lasting comfort and resilience. A white resin band and mineral crystal glass dial frame the glowing blue face, which radiates like bioluminescent waves under moonlight. With 200-meter water resistance, world time across 31 zones, and both digital and analog displays, this timepiece blends high-performance quartz movement with modern versatility. A standout in the watches category, it features a stopwatch, countdown timer, alarms, and a Super Illuminator double LED light for optimal clarity in any setting. Elegantly practical, this watch is designed to move effortlessly from seaside to city.
Feature Overview
Warranty
2 Years
Packaging
G-Shock Box
Case Size
48mm
Gender
Men
Glass Material
Mineral Crystal
Movement
Quartz
Water Resistance
200 Meters
Band Type
White Resin
Specifications
- Case size (L× W× H): 48.5 × 45.4 × 11.8 mm
- Case and bezel material: Carbon / Bio-based resin
- Band: Bio-based resin band
- Construction:
- Shock Resistant
- Carbon Core Guard structure
- Water resistance: 200-meter water resistance
- Power supply and battery life: Approx. battery life: 3 years on SR726W X 2
- Glass: Mineral Glass
- Compatible band size: 145 to 215 mm
- Other: Neobrite
- World time: 31 time zones (48 cities + coordinated universal time), daylight saving on/off
- 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)
- Alarm/hourly time signal:
- 5 daily alarms
- Hourly time signal
- Light:
- Double LED light
- 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)
- Light color: LED:White
- Calendar: Full auto-calendar (to year 2099)
- Mute feature: Button operation tone on/off
- Accuracy: Accuracy: ±15 seconds per month
- Other features:
- 12/24-hour format
- Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
- Regular timekeeping:
- Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day)
- Digital: Hour, minute, second, pm, month, date
Reviews
Shipping & Returns
Free Shipping Anywhere In Australia
- Get Your Order Shipped in Record Time - Most Orders Sent Within 24 Hours!
- Efficient Same Day Delivery in Sydney - Calculated at Checkout
- Signature on Delivery is included on all shipments within Australia.
- DHL Express is available for fast and secure international shipments.
View our Shipping Page for More Information
Hassle-Free Returns
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.