Side by side

Borealis Watch Co. LusitanovsSartory Billard SB04-E

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Lusitano
Borealis Watch Co.Lusitano
MSRP $350
SB04-E
Sartory BillardSB04-E
MSRP $3,100

At a glance

9 of 29 specs differ
Diameter
Lusitano39mm
SB04-E39.5mm
Power Reserve
Lusitano60h
SB04-E68h
Water Resistance
Lusitano100m
SB04-E100m
MSRP
Lusitano$350
SB04-E$3,100

Full specifications

Case

3 specs
Diameter
39mm
39.5mm
Thickness
12.60mm
10.3mm
Lug-to-Lug
47mm
46mm

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Lume
Yes
Super-LumiNova BGW9

Movement

3 specs
Caliber
Miyota 8315
LJP G101ET
Power Reserve
60h
68h
Jewels
25
24

Pricing

1 specs
MSRP
$350
$3,100

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