Side by side
Borealis Watch Co. LusitanovsSpinnaker Challenger Automatic
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
Challenger Automatic42mm
Power Reserve
Lusitano60h
Challenger Automatic40h
Water Resistance
Lusitano100m
Challenger Automatic200m
MSRP
Lusitano$350
Challenger Automatic$289
Full specifications
Case
7 specsCategory
Dress
Diver
Diameter
39mm
42mm
Thickness
12.60mm
19mm
Lug-to-Lug
47mm
49.5mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
200m
Crystal & Dial
2 specsDial Color
Black
Blue
Lume
Yes
None
Movement
2 specsCaliber
Miyota 8315
SII NH35A
Power Reserve
60h
40h
Pricing
1 specsMSRP
$350
$289
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