Side by side
Astor + Banks Fortitude ProvsFeynman Timekeepers Feynman One
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Fortitude Pro38.5mm
Feynman One39mm
Power Reserve
Fortitude Pro40h
Feynman One—
Water Resistance
Fortitude Pro200m
Feynman One50m
MSRP
Fortitude Pro$675
Feynman One$1,045
Full specifications
Case
6 specsCategory
Sport
—
Diameter
38.5mm
39mm
Thickness
11.9mm
11.5mm
Lug-to-Lug
45.5mm
—
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
50m
Crystal & Dial
2 specsCrystal
Sapphire
—
Dial Color
Magenta
Sweet Orange
Movement
3 specsCaliber
Miyota 9015
ETA 7001
Type
Automatic
Manual
Power Reserve
40h
—
Pricing
1 specsMSRP
$675
$1,045
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