The Casio MTG-B3000PRB-1A is a showpiece built at the crossroads of rugged engineering and dazzling aesthetics — a timepiece that refuses to be just another watch on your wrist. Drawing its inspiration from the aurora borealis, this model channels the unforgettable brilliance of the Northern Lights through colours, textures, and finishes that shift with every angle. Its stainless steel bezel, first ruthlessly engineered through recrystallisation and deep-layer hardening, is then given a rainbow ion-plated (IP) treatment — a process that yields a mesmerising gradient that’s unique piece by piece. The rainbow plays across crystalline grain in the metal, meaning no two bezels look exactly alike, giving each watch its own small personality.
Visually arresting, the MTG-B3000PRB-1A pairs this gold-to-rainbow bezel with a translucent soft urethane band in a striking purple hue, complemented by rose gold IP on the buckle and purple IP on the band keeper. The contrasts — hard steel, vivid colours, the semi-transparent strap — give this watch a presence that works in bold urban style just as well as it does outdoors under open skies. It’s a watch that draws eyes without shouting and holds interest in its subtleties.
But while its appearance makes the first impression, it’s what’s inside that confirms this watch as something serious. The MTG-B3000PRB-1A uses Casio’s Triple G-Resist construction — built to endure shock, vibrations, and even centrifugal forces. Coupled with a tough Carbon Core Guard structure, the watch feels robust without becoming bloated. The sapphire crystal with an anti-reflective coating offers clarity and scratch resistance, shielding the dial with premium toughness.
Functionality is equally high in calibre. Featuring Tough Solar power, this watch charges from sunlight or artificial lighting, meaning low fuss about battery changes. It keeps time via multiple methods: Bluetooth link to your smartphone for adjustments and updates, as well as radio-controlled signal reception (Multi-Band 6) for global accuracy. Timezones, alarms, stopwatch, countdown timer — all the tools are here, wrapped in an interface that’s both practical and satisfying to use.
Comfort and wearability are serious considerations here: despite the bold look, dimensions are kept in check. The case measures approximately 51.9 × 50.9 × 12.1 mm, with a weight of around 111 grams. It has presence, but the use of lighter materials (resin parts, carbon-reinforced body) and design refinements help it avoid feeling cumbersome. Water resistance up to 200 meters promises you can wear it in daily rain, poolside, or outdoor adventures without worry.
The MTG-B3000PRB-1A is not just for look, though. It’s for lifestyle: someone who cares about durability and detail, someone who values a piece that’s as much about design conversation as it is about utility. Whether navigating city lights, traveling across time zones, or simply stepping out on evenings when you want something to catch the light and hold your attention — this is a watch that delivers all of that. It’s bold without being over the top, technical without being cold, and colourful without losing sophistication.
Product Weight | 0.5 KG |
Band Material | Rubber |
Watch Movement | Quartz |
Band Closure | Buckle |
Face/Dial Type | Analog+Digital |
Department | Men |
Band Colour | purple |
Case Size/Diameter | 50.9 mm |
Dial Colour | Dark Grey |
Face/Dial Shape | Round |
Stone/Gem | Sapphire |
Watch Water Resistance | 200 m |
What's In The Box | Watch and Warranty Papers |
Case Thickness | 12.1 mm |
Features | Day Display, Alarm, Solar Powered, Water Resistant, Scratch Resistant |
Model Number | MTG-B3000PRB-1A |
Model Name | MTG Aurora Oval / Aurora Borealis |
Product Weight | 0.5 KG |
Band Material | Rubber |
Watch Movement | Quartz |
Band Closure | Buckle |
Face/Dial Type | Analog+Digital |
Department | Men |
Band Colour | purple |
Case Size/Diameter | 50.9 mm |
Dial Colour | Dark Grey |
Face/Dial Shape | Round |
Stone/Gem | Sapphire |
Watch Water Resistance | 200 m |
What's In The Box | Watch and Warranty Papers |
Case Thickness | 12.1 mm |
Features | Day Display, Alarm, Solar Powered, Water Resistant, Scratch Resistant |
Model Number | MTG-B3000PRB-1A |
Model Name | MTG Aurora Oval / Aurora Borealis |