Side by side
Borealis Watch Co. Estoril 300 GMTvsBoldr Odyssey 40mm
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Estoril 300 GMT41.50mm
Odyssey 40mm40mm
Power Reserve
Estoril 300 GMT40h
Odyssey 40mm42h
Water Resistance
Estoril 300 GMT300m
Odyssey 40mm300m
MSRP
Estoril 300 GMT$600
Odyssey 40mm$799
Full specifications
Case
5 specsDiameter
41.50mm
40mm
Thickness
13.5mm
12.5mm
Lug-to-Lug
47mm
48mm
Lug Width
20mm
20mm
Material
Stainless Steel
Titanium
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
Black
Aurora
Lume
BGW9
Super-LumiNova
Movement
2 specsCaliber
Miyota 9075
Miyota
Power Reserve
40h
42h
Pricing
1 specsMSRP
$600
$799
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