Side by side

Borealis Watch Co. LusitanovsGrand Seiko SBGE307

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

Lusitano
Borealis Watch Co.Lusitano
MSRP $350
SBGE307
Grand SeikoSBGE307
MSRP $11,500

At a glance

13 of 29 specs differ
Diameter
Lusitano39mm
SBGE30744.5mm
Power Reserve
Lusitano60h
SBGE30772h
Water Resistance
Lusitano100m
SBGE307200m
MSRP
Lusitano$350
SBGE307$11,500

Full specifications

Case

7 specs
Category
Dress
GMT
Diameter
39mm
44.5mm
Thickness
12.60mm
14.9mm
Lug-to-Lug
47mm
50mm
Lug Width
20mm
23mm
Material
Stainless Steel
Titanium
Water Resistance
100m
200m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Lume
Yes
None

Movement

3 specs
Caliber
Miyota 8315
9R66
Type
Automatic
Spring Drive
Power Reserve
60h
72h

Pricing

1 specs
MSRP
$350
$11,500

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