Side by side

Borealis Watch Co. NeptunovsGrand Seiko SLGW003

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

Neptuno
Borealis Watch Co.Neptuno
MSRP $390
SLGW003
Grand SeikoSLGW003
MSRP $11,600

At a glance

13 of 29 specs differ
Diameter
Neptuno40.00mm
SLGW00338.6mm
Power Reserve
Neptuno40h
SLGW00380h
Water Resistance
Neptuno300m
SLGW00330m
MSRP
Neptuno$390
SLGW003$11,600

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
40.00mm
38.6mm
Thickness
14.10mm
9.95mm
Lug-to-Lug
47.20mm
45mm
Lug Width
20mm
20mm
Material
Stainless Steel
Titanium
Water Resistance
300m
30m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Lume
BGW9
None

Movement

3 specs
Caliber
NH38
9SA4
Type
Automatic
Manual
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$390
$11,600

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