Side by side
Astor + Banks Fortitude ProvsOblvlo GCM Mechanical
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Fortitude Pro38.5mm
GCM Mechanical41mm
Power Reserve
Fortitude Pro40h
GCM Mechanical42h
Water Resistance
Fortitude Pro200m
GCM Mechanical50m
MSRP
Fortitude Pro$675
GCM Mechanical$231
Full specifications
Case
6 specsDiameter
38.5mm
41mm
Thickness
11.9mm
12mm
Lug-to-Lug
45.5mm
46mm
Lug Width
20mm
21mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
50m
Crystal & Dial
2 specsDial Color
Magenta
Black
Lume
None
Super-LumiNova
Movement
2 specsCaliber
Miyota 9015
Miyota 82S5
Power Reserve
40h
42h
Pricing
1 specsMSRP
$675
$231
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