Side by side
Borealis Watch Co. LusitanovsTissot Seastar 1000
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
Seastar 100040mm
Power Reserve
Lusitano60h
Seastar 100080h
Water Resistance
Lusitano100m
Seastar 1000300m
MSRP
Lusitano$350
Seastar 1000$875
Full specifications
Case
5 specsCategory
Dress
Diver
Diameter
39mm
40mm
Thickness
12.60mm
12.48mm
Lug-to-Lug
47mm
40mm
Water Resistance
100m
300m
Crystal & Dial
4 specsAR Coating
Inner
Yes
Dial Color
Black
Graded grey-black
Indices
Applied
Indexes
Lume
Yes
Super-LumiNova ®
Movement
2 specsCaliber
Miyota 8315
Powermatic 80
Power Reserve
60h
80h
Pricing
1 specsMSRP
$350
$875
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