Side by side
Borealis Watch Co. LusitanovsGrand Seiko SBGE277
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Lusitano39mm
SBGE27744mm
Power Reserve
Lusitano60h
SBGE27772h
Water Resistance
Lusitano100m
SBGE277200m
MSRP
Lusitano$350
SBGE277$6,800
Full specifications
Case
6 specsCategory
Dress
GMT
Diameter
39mm
44mm
Thickness
12.60mm
14.7mm
Lug-to-Lug
47mm
50.8mm
Lug Width
20mm
21mm
Water Resistance
100m
200m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Lume
Yes
None
Movement
3 specsCaliber
Miyota 8315
9R66
Type
Automatic
Spring Drive
Power Reserve
60h
72h
Pricing
1 specsMSRP
$350
$6,800
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