Side by side

Borealis Watch Co. LusitanovsGrand Seiko SLGB003

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

Lusitano
Borealis Watch Co.Lusitano
MSRP $350
SLGB003
Grand SeikoSLGB003
MSRP $11,400

At a glance

10 of 29 specs differ
Diameter
Lusitano39mm
SLGB00337mm
Power Reserve
Lusitano60h
SLGB00372h
Water Resistance
Lusitano100m
SLGB003100m
MSRP
Lusitano$350
SLGB003$11,400

Full specifications

Case

4 specs
Diameter
39mm
37mm
Thickness
12.60mm
11.4mm
Lug-to-Lug
47mm
44.3mm
Material
Stainless Steel
Titanium

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Lume
Yes
None

Movement

3 specs
Caliber
Miyota 8315
9RB2
Type
Automatic
Spring Drive
Power Reserve
60h
72h

Pricing

1 specs
MSRP
$350
$11,400

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