Side by side

Borealis Watch Co. Estoril 300 GMTvsChristopher Ward C60 Trident Pro 300

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
C60 Trident Pro 300
Christopher WardC60 Trident Pro 300
MSRP $1,095

At a glance

12 of 29 specs differ
Diameter
Estoril 300 GMT41.50mm
C60 Trident Pro 30040mm
Power Reserve
Estoril 300 GMT40h
C60 Trident Pro 30038h
Water Resistance
Estoril 300 GMT300m
C60 Trident Pro 300300m
MSRP
Estoril 300 GMT$600
C60 Trident Pro 300$1,095

Full specifications

Case

5 specs
Diameter
41.50mm
40mm
Thickness
13.5mm
11.3mm
Lug-to-Lug
47mm
47.45mm
Lug Width
20mm
20mm
Caseback
Solid
Display

Crystal & Dial

1 specs
Lume
BGW9
SLN X1 BL C1

Movement

5 specs
Caliber
Miyota 9075
SW200-1
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
38h
Jewels
25
26
Complications
None
Day-date, Date

Pricing

1 specs
MSRP
$600
$1,095

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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.

Christopher Ward C60 Trident Pro 300

Owners widely praise the Christopher Ward C60 Trident Pro 300 for its top-notch case finishing, buttery bracelet with on-the-fly micro-adjust, and awesome lume. Reviewers and owners alike highlight the dial's excellent finishing and applied indexes, the premium feel of the 120-click bezel with minimal backplay, and the smooth crown operation. The bracelet articulates smoothly with tight tolerances, and the quick-release system is durable. Some owners note the Sellita SW200-1 movement's 38-hour power reserve as a minor criticism, and one owner points out that the "30" on the bezel may not perfectly align. Overall, owners and reviewers rate the Christopher Ward C60 Trident Pro 300 highly for its exceptional finishing and comfortable bracelet at the price point.

From video reviewers

The watch's improved proportions and balanced design are praised. The bezel action is noted as smooth and precise. Reviewers disagree on the value proposition, with one seeing it as a benchmark for quality at its price, while another considers it expensive compared to mainstream Swiss divers.

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