Side by side
Borealis Watch Co. LusitanovsGrand Seiko SBGH263
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Lusitano39mm
SBGH26339.5mm
Power Reserve
Lusitano60h
SBGH26355h
Water Resistance
Lusitano100m
SBGH26330m
MSRP
Lusitano$350
SBGH263$6,200
Full specifications
Case
5 specsDiameter
39mm
39.5mm
Thickness
12.60mm
13.1mm
Lug-to-Lug
47mm
46mm
Lug Width
20mm
19mm
Water Resistance
100m
30m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Lume
Yes
None
Movement
2 specsCaliber
Miyota 8315
9S85
Power Reserve
60h
55h
Pricing
1 specsMSRP
$350
$6,200
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