Borealis Estoril 300 GMT Lumed Dial Portugal Red Green Bezel Arabic Numbers Date Version B


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PRE-ORDER INFORMATION: This is a pre-order. Watch is expected to be ready end of October mid November. Unforeseable delays may occur

Be aware production watch may have some small changes, change in tone colors, other improvements including a diver extension clasp.

Introducing the Borealis Estoril 300 GMT: The Quintessence of Elegance and Precision for the Global Voyager

Immerse yourself in the refined craftsmanship of the Borealis Estoril 300 GMT, a distinctive piece from the prestigious microbrand Borealis Watch Company. Conceived with the perceptive world explorers and watch enthusiasts in mind, this elegant timepiece is furnished with the advanced Miyota 9075 True GMT movement, allowing effortless hour hand adjustment for impeccable tracking of multiple time zones.

The Estoril 300 GMT parades a captivating sapphire bezel, fortified with a bi-directional ball bearing mechanism, assuring smooth transitions across time zones with just a slight touch. This perfect marriage of elegance and functionality makes it the quintessential choice for intrepid globetrotters and astute professionals alike.

Navigate through dimly lit settings with the mighty BGW9 Superluminova, providing unparalleled visibility on all your expeditions. Achieving a remarkable balance between utility and sophistication, the Borealis Estoril 300 GMT establishes itself as the definitive microbrand timepiece for those who cherish both form and function.

Don't miss the chance to possess an extraordinary timepiece - the Borealis Estoril 300 GMT, your loyal ally in exploring new frontiers.

Watch Specifications:

  • Diameter: 41.50mm

  • Lug to Lug Length: 47mm

  • Thickness: 13.5mm (including domed sapphire crystal)

  • Case: 316L stainless steel with brushed and polished surfaces

  • Lug Width: 20mm

  • Movement: Miyota 9075 GMT

  • Water Resistance: 300m

  • Crystal: Domed Sapphire with inner AR coating

  • Bezel: Bi-directional with ball bearings, Sapphire Crystal

  • Lume: Superluminova BGW9

  • Bracelet: 316L stainless steel bracelet with screws and an updated quick-adjust clasp

Journey into the world of refined exploration with the Borealis Estoril 300 GMT - a symbol of the audacious spirit of the Borealis microbrand. More than a mere timepiece, it embodies your relentless passion for adventure.




Free shipping for orders over $450.00 USD



Customer Reviews

Based on 10 reviews
Comfortable high quality watch

I'm new to watch collecting and some random searching brought me to this brand and model, I did my research as well as read other reviews and decided to roll the dice and couldn't be happier, for starters the watch is very comfortable even with the bracelet it came with it hugs the wrist well and is a joy to wear all day, the build quality is exceptional with much attention to detail from the case construction and silky smooth bezel action and the full face lume is always a treat to gaze at and to top it all off a crisp accurate movement this is one watch I'm proud to own and one day pass down


It’s such a good looking watch great value for money

Jens Christian Rædkjær
Value for money

My first Borealis but not my last. Really impressed with the quality of both bracelet and watch. The lume dial is super cool and glows all night. Bezel action is smooth and precise. The divers extension could use some attention as it is a bit difficult to use.

Miguel Perez
Estoril 300 GMT Red/Green: A Striking Microbrand Diver with Global Appeal

The Borealis Estoril 300 GMT Red/Green Bezel is a well-made, stylish, and functional GMT watch that offers excellent value for money. Its unique bezel, reliable movement, and versatility make it a great choice for watch enthusiasts and travelers alike.
Eye-catching Bezel: The star of the show is the red and green color scheme is vibrant and unique, reminiscent of a tropical paradise. It's not just for show, though; the bezel operates smoothly and precisely, making it a pleasure to use.
The heart of the Estoril 300 GMT is the reliable Miyota 9075 movement. This true GMT movement features an independently adjustable hand for tracking a second time zone, making it perfect for frequent travelers. The movement is known for its accuracy and durability, making it a solid choice for a daily wear watch.
With a screw-down crown and sapphire crystal, the Estoril 300 GMT is water-resistant to 300 meters, making it suitable for swimming, diving, and other water activities.
If you're looking for a striking and functional GMT watch that won't break the bank, the Borealis Estoril 300 Red/Green Bezel is definitely worth considering.

Hans-Henrik Hansen
Borealis does not disappoint

The Borealis Estoril 300 GMT is my 5th. Borealis watch and again I am very happy with the design, feel and the quality it emits. The bracelet is gorgeous with its quick adjust feature, the case with its beautiful lugs complements the rest of the watch. Bezel action is crisp and aligns perfectly. The Portuguese Red/green is a fresh flavour compared to my other GMT’s. So a very happy customer :-)