Side by side

Astor + Banks Fortitude ProvsZero West L4 Longitude

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

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Fortitude Pro
Astor + BanksFortitude Pro
MSRP $675
L4 Longitude
Zero WestL4 Longitude
MSRP $2,995
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At a glance

11 of 29 specs differ
Diameter
Fortitude Pro38.5mm
L4 Longitude42mm
Power Reserve
Fortitude Pro40h
L4 Longitude62h
Water Resistance
Fortitude Pro200m
L4 Longitude100m
MSRP
Fortitude Pro$675
L4 Longitude$2,995

Full specifications

Case

7 specs
Category
Sport
—
Diameter
38.5mm
42mm
Thickness
11.9mm
13.7mm
Lug-to-Lug
45.5mm
47mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
100m

Crystal & Dial

1 specs
Dial Color
Magenta
—

Movement

2 specs
Caliber
Miyota 9015
Sellita SW500
Power Reserve
40h
62h

Pricing

1 specs
MSRP
$675
$2,995
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