Borealis Estoril 300 GMT Black Dial Arabic Numbers Black Red Bezel Date Version K


Notify me when this product is available:



Microbrand Borealis Estoril 300 GMT


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 2 reviews
Estoril GMT black red date

First of all, the watch is solid and well made. So far, it's the most competitive and
representing best value traveller GMT with Miyota 9075 i could find. Legibility is great and lumes are good especially the bezel. Thickness is good, but the it wears a bit smaller on my wrist. Currently running -5 spd.

Ok, despite all the good features, here my wish list (personal preference)
1) the clasp edge is sharp. It can scratch our body easily.
2) i would be better if there is 24 hours scale on the dial giving capability to track 3 timezones like seiko SSK001.
3) it seems the case material is not hard or scratch resistant. I got some scratches when changing the bracelet to strap. Of course, it requires skill for proper springbar removal, but i don't have issues with my other watches, be it Swiss made or Japanese.
4) in my opinion, the packaging is too humble without any instructions. It takes me sometimes to find out the screw pin to resize the bracelet. And being the first time wearing traveler GMT, i had to search internet to understand how to set time and date.

Chris Tan
No regrets! Estoril GMT Black/Red

Received my black/red 18 days ago! Love the watch & have been wearing it lots! Just the watch I need for my travels! The pictures by Borealis doesn’t even come close to how nice the actual watch looks & feels!

A few very notable standouts for me. Love the asymmetrical case but it’s subtle and balanced. Very unique which I didn’t notice until the physical watch arrived. I also liked how Borealis worked out the brushed & polished surfaces across the watch. Just feels like they’re all at the right places! The watch can feel both toolish & dressy when the occasion calls for it.

The phenomenal bracelet is supremely comfy & the hidden micro adjustment although not Rolex glidelock smooth, is still such a surprising great feature for a watch at this price point! Another pleasant discovery; the bracelet is held by screws instead of pins normally found on watches at this grade!

The lume, even on the bezel is largely bright and excellent! This is such a great watch at a hard to believe pricing! The quality and finishing is notches above its price blowing away the competition running the same Miyota movement any day! One other major plus is this runs on the flyer gmt instead of the usual caller gmt offered by so many other major brands competing around the same price segment!

However 1 thing really bothering me is I wished they would’ve made the gmt indicator a little bigger. It’s ok in the day and with light but almost impossible to spot the hand in the dark. In fact the seconds hand is bigger & easier to see. Or maybe with age my eyesight is getting bad 😅 I’m also not a fan of the BOREALIS font on the dial unfortunately. It just doesn’t feel like part of the watch/dial. Instead I feel the Estoril font fits the dial way better.

However as a total package this is really an outstanding watch! No regrets. I did much comparisons prior before pulling the trigger. Still considering if I should get 1 more in a different colorway although pricing has gone up from the initial promo. I highly recommend this to anyone looking to try a mechanical gmt if on a tighter budget! Great work Borealis!!!