Side by side

Borealis Watch Co. Estoril 300 GMTvsIslander Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-267

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Estoril 300 GMT
Borealis Watch Co.Estoril 300 GMT
MSRP $600
Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-267
IslanderIslander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-267
MSRP $695

At a glance

16 of 29 specs differ
Diameter
Estoril 300 GMT41.50mm
Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-26743.2mm
Power Reserve
Estoril 300 GMT40h
Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-267
Water Resistance
Estoril 300 GMT300m
Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-267150m
MSRP
Estoril 300 GMT$600
Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-267$695

Full specifications

Case

7 specs
Category
Diver
GMT
Diameter
41.50mm
43.2mm
Thickness
13.5mm
13.8mm
Lug-to-Lug
47mm
45.4mm
Lug Width
20mm
0mm
Finish
Brushed and polished
Water Resistance
300m
150m

Crystal & Dial

4 specs
AR Coating
Inner
Underside
Dial Color
Black
Indices
Applied
Lume
BGW9
None

Movement

4 specs
Type
Automatic
Manual
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0

Pricing

1 specs
MSRP
$600
$695

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Borealis Watch Co. Estoril 300 GMT

Owners widely praise the Borealis Watch Co. Estoril 300 GMT for its excellent value, robust build quality, and crisp dial, with reviewers highlighting its exceptionally bright BGW9 lume and dive-ready ceramic bezel. Some owners appreciate the brushed and polished finishes, though one owner noted a desire for a white-painted second hand. The included NATO strap is considered too thick with a loose weave, and the sapphire bezel insert is seen by some as a minor aesthetic departure from its inspirations. Overall, owners rate the Borealis Watch Co. Estoril 300 GMT highly for its impressive build quality and value.

Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-267

Owners widely praise the Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-267 for its good fit and finish, unique design, and comfortable wearability, with many noting its integrated bracelet and case dimensions make it wear smaller than its specs suggest. Some owners find the dial cluttered and unbalanced, with specific criticism directed at the date window placement and the hour hand, while others appreciate the case's skeletonized lugs and the overall bold, retro-futuristic aesthetic. Accuracy figures range from +3.6s/day to more variable performance, and the crown is frequently described as slightly hard to manipulate due to its guards. On balance, owners value the Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-267 for its originality and finishing at its price point, despite some polarizing design elements.

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