Side by side

Sheffield 1AvsGruppo Gamma Field III

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

1A
Sheffield1A
MSRP $223
Field III
Gruppo GammaField III
MSRP $439
What people say

Owners + reviewers, side by side

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

Sheffield 1A

Owners widely praise the Sheffield 1A for its superb quality, sturdiness, and value, with many finding its blue dial appealing and its construction more substantial than comparable models. One owner noted expensive shipping fees as a drawback, and another suggested the bezel action could be crisper. Overall, owners consider the Sheffield 1A a no-brainer for its affordability and quality.

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.

At a glance

10 of 29 specs differ
Diameter
1A40mm
Field III40mm
Power Reserve
1A
Field III41h
Water Resistance
1A200m
Field III200m
MSRP
1A$223
Field III$439

Full specifications

Case

4 specs
Category
Diver
Field
Thickness
12.8mm
14mm
Lug-to-Lug
46mm
48.5mm
Lug Width
20mm
22mm

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
White/Blue
Black
Lume
Swiss blue lume
Super-LumiNova

Movement

2 specs
Caliber
Seiko NH35
Seiko Instruments NH38A
Power Reserve
41h

Pricing

1 specs
MSRP
$223
$439
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