Quantum Dual Time World Watch ADG991.391
The Quantum ADG991.391 is designed for travellers who appreciate a practical dual-time display. Its world-watch styling gives the dial a distinctive functional character. A useful addition to a collection built around travel, business or everyday versatility.
All Watches & Accessories sold by Watches of Australia are authentic. Every item we list is manually inspected and pre-authenticated prior to listing. Products come with their original box and content.
We provide a 1-year warranty and a 30-day return window on eligible items – conditions and restocking fee may apply. See our Return & Refund Policy for full details.
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Shop Quantum Watches in Australia
Quantum is a fashion-forward watch brand that proves you don't have to choose between bold style and smart value. Guided by a philosophy of making great design accessible to everyone, Quantum produces timepieces that turn heads without breaking the bank.
At Watches of Australia, our Quantum collection is built for men who want a strong wrist presence. From all-black chronographs with silicone straps to rose gold and silver dress styles, Quantum covers every occasion — gym, office, or weekend.
Key features across the range include quartz movement, chronograph sub-dials, date display windows, water resistance, and a mix of stainless steel and silicone straps. Models like the Hunter and PWG series are among our most popular, offering bold dial designs at prices starting from $118 AUD.
All Quantum watches are 100% brand new and authentic, pre-inspected before dispatch from our Auckland-based team. Shop with confidence with Afterpay, and free AU shipping on orders over $300.
SHIPPING & RETURNS
SHIPPING
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RETURNS
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WHY BUY FROM US
Why Shop With Watches of Australia
The Gold Standard in Timepieces
Authenticity Guaranteed
Shop with 100% confidence. Every watch in our collection is guaranteed authentic and arrives in brand-new, original packaging unless explicitly stated otherwise. Whether we are acting as the authorized distributor or a specialist reseller, every watch is 100% genuine and backed by our professional guarantee.
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We offer the most competitive prices worldwide. If you find a lower price online for an identical, in-stock genuine timepiece, we won’t just match it — we’ll beat it by 10%.
30+ Years of Expertise
We aren’t just retailers; we are enthusiasts. Our team brings over three decades of experience in the watch industry, providing you with professional, knowledgeable, and courteous support.
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Satisfaction Guaranteed
We stand behind every timepiece we sell. If you aren’t completely satisfied with your purchase, we offer a full money-back guarantee so you can shop with total peace of mind. Terms & conditions apply.
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We love watches, we love our customers, and our customers love our products. Join thousands of satisfied collectors who trust us for their next timepiece investment.
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