Side by side

Borealis Watch Co. Estoril 300 GMTvsSeiko 5 Sports SKX series 2024 Special Edition

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

At a glance

13 of 29 specs differ
Diameter
Estoril 300 GMT41.50mm
5 Sports SKX series 2024 Special Edition42.5mm
Power Reserve
Estoril 300 GMT40h
5 Sports SKX series 2024 Special Edition41h
Water Resistance
Estoril 300 GMT300m
5 Sports SKX series 2024 Special Edition100m
MSRP
Estoril 300 GMT$600
5 Sports SKX series 2024 Special Edition$375

Full specifications

Case

6 specs
Category
Diver
Sport
Diameter
41.50mm
42.5mm
Thickness
13.5mm
13.4mm
Lug-to-Lug
47mm
46mm
Lug Width
20mm
22mm
Water Resistance
300m
100m

Crystal & Dial

3 specs
Crystal
Sapphire
Hardlex
Crystal Shape
Flat
Curved
Lume
BGW9
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Miyota 9075
4R36
Power Reserve
40h
41h
Jewels
25
24

Pricing

1 specs
MSRP
$600
$375

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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.

Seiko 5 Sports SKX series 2024 Special Edition

The Seiko 5 Sports SKX series 2024 Special Edition is praised for its faithful homage to the iconic SKX design, with owners appreciating its aesthetics. Some find the specifications are considered inferior to alternatives, and one enthusiast suggests removing "AUTOMATIC" from the dial. Accuracy figures reported by owners range from -5 to -8 seconds per day. Overall, owners view the Seiko 5 Sports SKX series 2024 Special Edition positively for its iconic design and value as a homage piece.

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