Side by side

Astor + Banks Fortitude ProvsGruppo Gamma Field III

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

Fortitude Pro
Astor + BanksFortitude Pro
MSRP $675
Field III
Gruppo GammaField III
MSRP $439

At a glance

12 of 29 specs differ
Diameter
Fortitude Pro38.5mm
Field III40mm
Power Reserve
Fortitude Pro40h
Field III41h
Water Resistance
Fortitude Pro200m
Field III200m
MSRP
Fortitude Pro$675
Field III$439

Full specifications

Case

6 specs
Category
Sport
Field
Diameter
38.5mm
40mm
Thickness
11.9mm
14mm
Lug-to-Lug
45.5mm
48.5mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Magenta
Black
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Miyota 9015
Seiko Instruments NH38A
Power Reserve
40h
41h

Pricing

1 specs
MSRP
$675
$439

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Astor + Banks Fortitude Pro

Owners and reviewers widely praise the Astor + Banks Fortitude Pro for its scratch-resistant coating, thin and compact 38.5mm case, and versatile dial options. The layered finishing with polished chamfers and comfortable bracelet are frequently highlighted as strong points, contributing to its wearability. One owner notes good timekeeping, while a reviewer states the Miyota 9015 movement is adjusted to +/-10 seconds per day. A potential drawback mentioned is the date numeral appearing in half shadow due to anti-magnetic shielding, and one owner considers the bracelet clasp dated. Overall, owners and reviewers rate the Astor + Banks Fortitude Pro highly for its durable construction and thoughtful design at its price point.

Gruppo Gamma Field III

The watch's 200m water resistance is a notable strength. A weakness is the use of the Seiko NH34A GMT movement, which might be considered less desirable than some other options due to its relatively lower grade compared to other movements in this price range.

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