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Experience understated luxury with the Casio G-Shock GM2100LXB-1A, part of the new LUXE BLACK collection. Inspired by minimalist design, this premium timepiece combines the iconic octagonal GM-2100 silhouette with refined materials and sophisticated detailing for a modern everyday watch.
The black ion-plated stainless steel bezel is paired with a comfortable bio-based resin band, creating a striking contrast between rugged durability and contemporary style. A deep matte black dial absorbs reflections while subtle silver accents and vapour-deposited hour markers add depth and elegance without compromising the clean aesthetic.
Built with legendary G-SHOCK toughness, the GM2100LXB-1A is shock resistant, water resistant to 200 metres, and packed with practical features including world time, five daily alarms, stopwatch, countdown timer, double LED illumination, and a full auto calendar. Whether you're in the office, travelling, or exploring outdoors, this versatile timepiece delivers dependable performance with premium styling.
Designed for those who appreciate timeless design and uncompromising durability, the GM2100LXB-1A is the perfect fusion of luxury and everyday functionality.
Model: GM2100LXB-1A
LUXE BLACK Collection
Iconic octagonal metal bezel
Black ion-plated stainless steel bezel
Matte black textured dial
Silver vapour-deposited dial accents
Bio-based black resin band
Slim analogue hands with digital display
Neobrite luminous hands
Shock Resistant construction
Resin & stainless steel case
Mineral glass crystal
Carbon-inspired slim profile
200 Metre Water Resistance
Case Size: 49.3 × 44.4 × 11.8mm
Weight: 72g
Fits wrist sizes: 145–215mm
World Time
31 Time Zones (48 Cities + UTC)
Daylight Saving adjustment
12/24 Hour Format
Hand Shift Feature
Accuracy: ±15 seconds per month
1/100 Second Stopwatch
Elapsed Time
Split Time
1st & 2nd Place Timing
24 Hour Countdown Timer
1 Second Measurement Unit
5 Daily Alarms
Hourly Time Signal
Full Auto Calendar (to Year 2099)
Button Tone On/Off
Double LED Super Illuminator
White LED Light
Selectable 1.5 or 3 Second Afterglow
Approximate 3 Year Battery Life
SR726W × 2 Batteries
Premium black ion-plated metal bezel
Modern minimalist LUXE BLACK styling
Legendary G-SHOCK durability
Slim, lightweight and comfortable
Hybrid analogue & digital display
Perfect for everyday wear or smart casual occasions
200m water resistance for adventure-ready performance
Eco-conscious bio-based resin band
Genuine Casio G-Shock quality
Free express shipping on New Zealand orders over $100, dispatched within 1–2 business days. Same-day Click & Collect is available from our Ōtāhuhu, Auckland showroom — choose Click & Collect at checkout.
Covered by the official manufacturer’s warranty against defects in materials and workmanship. Every item sold by Stonex Jewellers is 100% authentic and brand-new.
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