Side by side

NIMA Watches NIMA GMT (NH34)vsGruppo Gamma Field III GMT

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

What people say

Owners + reviewers, side by side

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

NIMA Watches NIMA GMT (NH34)

Owners widely praise the NIMA Watches NIMA GMT (NH34) for its value, with some finding the fit and finish excellent and the adjustable clasp superior to others. The Seiko NH34 movement is noted for allowing the GMT hand to set without interrupting the seconds hand and for fitting into NH-compatible cases. One owner highlights the strong and long-lasting lume on the hands. However, some owners find the bezel too busy or chunky, and there is a desire for larger sizing options. The use of acrylic crystals on watches priced around $600 is criticized as not premium. Accuracy figures vary, with some owners questioning theirs while others find it great for the money. Overall, owners rate the NIMA Watches NIMA GMT (NH34) highly for its value and functional GMT hand, despite some aesthetic criticisms.

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.

At a glance

13 of 29 specs differ
Diameter
NIMA GMT (NH34)39mm
Field III GMT40mm
Power Reserve
NIMA GMT (NH34)40h
Field III GMT41h
Water Resistance
NIMA GMT (NH34)200m
Field III GMT200m
MSRP
NIMA GMT (NH34)$636
Field III GMT$459

Full specifications

Case

6 specs
Category
GMT
Diameter
39mm
40mm
Thickness
12.8mm
14mm
Lug-to-Lug
46.2mm
48.5mm
Lug Width
20mm
22mm
Material
Stainless Steel (Black PVD)
Stainless Steel

Crystal & Dial

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

Movement

3 specs
Caliber
Seiko NH34
Seiko Instruments NH38A
Power Reserve
40h
41h
Complications
None
GMT

Pricing

1 specs
MSRP
$636
$459
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