Side by side

Borealis Watch Co. NeptunovsGrand Seiko SLGH017

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

Neptuno
Borealis Watch Co.Neptuno
MSRP $390
SLGH017
Grand SeikoSLGH017
MSRP $10,500

At a glance

12 of 29 specs differ
Diameter
Neptuno40.00mm
SLGH01740mm
Power Reserve
Neptuno40h
SLGH01780h
Water Resistance
Neptuno300m
SLGH017100m
MSRP
Neptuno$390
SLGH017$10,500

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
40.00mm
40mm
Thickness
14.10mm
11.7mm
Lug-to-Lug
47.20mm
47mm
Lug Width
20mm
22mm
Material
Stainless Steel
Titanium
Water Resistance
300m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Lume
BGW9
None

Movement

2 specs
Caliber
NH38
9SA5
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$390
$10,500

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