Side by side

Borealis Watch Co. NeptunovsSeiko 5 Sports SKX series

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Neptuno
Borealis Watch Co.Neptuno
MSRP $390
5 Sports SKX series
Seiko5 Sports SKX series
MSRP $350

At a glance

11 of 29 specs differ
Diameter
Neptuno40.00mm
5 Sports SKX series38mm
Power Reserve
Neptuno40h
5 Sports SKX series41h
Water Resistance
Neptuno300m
5 Sports SKX series100m
MSRP
Neptuno$390
5 Sports SKX series$350

Full specifications

Case

5 specs
Diameter
40.00mm
38mm
Thickness
14.10mm
12.1mm
Lug-to-Lug
47.20mm
44.2mm
Lug Width
20mm
20mm
Water Resistance
300m
100m

Crystal & Dial

2 specs
Crystal
Sapphire
Hardlex
Lume
BGW9
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
NH38
4R36
Power Reserve
40h
41h
Jewels
25
24

Pricing

1 specs
MSRP
$390
$350

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