Side by side
Borealis Watch Co. LusitanovsTudor Monarch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
Lusitano39mm
Monarch39mm
Power Reserve
Lusitano60h
Monarch65h
Water Resistance
Lusitano100m
Monarch100m
MSRP
Lusitano$350
Monarch$5,875
Full specifications
Case
6 specsCategory
Dress
—
Diameter
39mm
39mm
Thickness
12.60mm
11.9mm
Lug-to-Lug
47mm
46mm
Finish
Brushed and polished
Polished + Satin
Caseback
Solid
Solid screw-down
Crystal & Dial
4 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Black
Champagne
Lume
Yes
None
Movement
6 specsCaliber
Miyota 8315
MT5662-2U
Beat Rate
28,800 vph
0 vph
Power Reserve
60h
65h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Pricing
1 specsMSRP
$350
$5,875
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