Side by side

Borealis Watch Co. Estoril 300 GMTvsBaltic Heures du Monde - Worldtimer

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
Heures du Monde - Worldtimer
BalticHeures du Monde - Worldtimer
MSRP $1,300

At a glance

11 of 29 specs differ
Diameter
Estoril 300 GMT41.50mm
Heures du Monde - Worldtimer37mm
Power Reserve
Estoril 300 GMT40h
Heures du Monde - Worldtimer42h
Water Resistance
Estoril 300 GMT300m
Heures du Monde - Worldtimer100m
MSRP
Estoril 300 GMT$600
Heures du Monde - Worldtimer$1,300

Full specifications

Case

6 specs
Category
Diver
World Timer
Diameter
41.50mm
37mm
Thickness
13.5mm
11.3mm
Lug-to-Lug
47mm
45mm
Lug Width
20mm
20mm
Water Resistance
300m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Black
Worldtimer - Labradorite

Movement

2 specs
Caliber
Miyota 9075
Soprod C125 GMT
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$600
$1,300

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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.

Baltic Heures du Monde - Worldtimer

The Baltic Heures du Monde - Worldtimer is praised for its vintage-inspired design and stone dials, offering a worldtimer complication at an accessible price point. Owners note impressive legibility for a worldtimer, though some find the lack of a seconds hand and the hands themselves ill-suited to the watch's elegance. The use of a diver's bezel is also criticized as uninspired. The watch features a 37mm stainless steel case, a ceramic world time bezel, and is powered by a Soprod C125 GMT movement with a 42-hour power reserve. On balance, owners and reviewers appreciate the Baltic Heures du Monde - Worldtimer's design and value, despite some reservations about specific design choices and its price point.

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