Side by side

Gruppo Gamma Field III GMTvsZelos Swordfish Field 38

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

Field III GMT
Gruppo GammaField III GMT
MSRP $459
Swordfish Field 38
ZelosSwordfish Field 38
MSRP $399

At a glance

13 of 29 specs differ
Diameter
Field III GMT40mm
Swordfish Field 3838mm
Power Reserve
Field III GMT41h
Swordfish Field 3840h
Water Resistance
Field III GMT200m
Swordfish Field 38200m
MSRP
Field III GMT$459
Swordfish Field 38$399

Full specifications

Case

6 specs
Category
GMT
Field
Diameter
40mm
38mm
Thickness
14mm
12mm
Lug-to-Lug
48.5mm
38mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

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

Movement

3 specs
Caliber
Seiko Instruments NH38A
Seiko NH35
Power Reserve
41h
40h
Complications
GMT
None

Pricing

1 specs
MSRP
$459
$399

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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.

Gruppo Gamma Field III GMT

Owners praise the Gruppo Gamma Field III GMT for its look and value, with specific mentions of its sandwich dial and comfortable OEM straps. One owner notes incredible quality for the price across their Gruppo Gamma watches. The watch features a 40mm brushed stainless steel case, box sapphire crystal, and a Seiko NH34A movement with a 41-hour power reserve and stated accuracy of -20~+40 s/day. Some find the lack of a date window a drawback for a GMT, and question its differentiation from other NH34-powered watches. On balance, owners and reviewers find the Gruppo Gamma Field III GMT to be a good value with quality construction for its price point.

Zelos Swordfish Field 38

Owners widely praise the Zelos Swordfish Field 38 for its comfortable dimensions, noting they are acceptable both on paper and in practice. The Seiko NH35 movement is highlighted for its exceptionally smooth winding feel. On balance, owners rate the Zelos Swordfish Field 38 highly for its value and comfortable wearability.

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