Side by side
Borealis Watch Co. NeptunovsHelgray GMT (Refurbished)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Neptuno40.00mm
GMT (Refurbished)42mm
Power Reserve
Neptuno40h
GMT (Refurbished)40h
Water Resistance
Neptuno300m
GMT (Refurbished)50m
MSRP
Neptuno$390
GMT (Refurbished)$150
Full specifications
Case
6 specsCategory
Diver
GMT
Diameter
40.00mm
42mm
Thickness
14.10mm
12mm
Lug-to-Lug
47.20mm
46mm
Lug Width
20mm
20mm
Water Resistance
300m
50m
Crystal & Dial
1 specsLume
BGW9
None
Movement
2 specsCaliber
NH38
Swiss-Made Ronda 515.24H Strap
Type
Automatic
Quartz
Pricing
1 specsMSRP
$390
$150
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