Side by side
Borealis Watch Co. NeptunovsHamilton American Classic Valiant Auto
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Neptuno40.00mm
American Classic Valiant Auto34mm
Power Reserve
Neptuno40h
American Classic Valiant Auto80h
Water Resistance
Neptuno300m
American Classic Valiant Auto50m
MSRP
Neptuno$390
American Classic Valiant Auto$645
Full specifications
Case
6 specsCategory
Diver
Dress
Diameter
40.00mm
34mm
Thickness
14.10mm
10.58mm
Lug-to-Lug
47.20mm
46mm
Lug Width
20mm
16mm
Water Resistance
300m
50m
Crystal & Dial
2 specsDial Color
Black
Silver
Lume
BGW9
None
Movement
2 specsCaliber
NH38
H-10
Power Reserve
40h
80h
Pricing
1 specsMSRP
$390
$645
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