Side by side
Borealis Watch Co. Estoril 300 GMTvsAVI-8 Hawker Hunter Atlas Dual Time Chronograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
22 of 29 specs differDiameter
Estoril 300 GMT41.50mm
Hawker Hunter Atlas Dual Time Chronograph44mm
Power Reserve
Estoril 300 GMT40h
Hawker Hunter Atlas Dual Time Chronograph—
Water Resistance
Estoril 300 GMT300m
Hawker Hunter Atlas Dual Time Chronograph50m
MSRP
Estoril 300 GMT$600
Hawker Hunter Atlas Dual Time Chronograph$290
Full specifications
Case
8 specsCategory
Diver
Chronograph
Diameter
41.50mm
44mm
Thickness
13.5mm
14mm
Lug-to-Lug
47mm
54mm
Lug Width
20mm
22mm
Finish
Brushed and polished
—
Water Resistance
300m
50m
Caseback
Solid
—
Crystal & Dial
6 specsCrystal
Sapphire
Mineral
Crystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Black
Grey
Indices
Applied
—
Lume
BGW9
None
Movement
7 specsCaliber
Miyota 9075
—
Type
Automatic
Quartz
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Pricing
1 specsMSRP
$600
$290
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