Side by side

NIMA Watches NIMA GMT (NH34)vsSpinnaker Dumas Automatic

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

NIMA GMT (NH34)
NIMA WatchesNIMA GMT (NH34)
MSRP $636
Dumas Automatic
SpinnakerDumas Automatic
MSRP $239
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.

Spinnaker Dumas Automatic

Owners widely praise the Spinnaker Dumas Automatic for its attractive textured blue dial, applied indices, and well-finished case, noting its comfortable wearability due to a short lug-to-lug distance. Some owners flag the use of mineral crystal instead of sapphire and a bracelet with a learning curve and loose keeper. Overall, owners rate the Spinnaker Dumas Automatic highly for its aesthetics and case finishing at its price point.

At a glance

10 of 29 specs differ
Diameter
NIMA GMT (NH34)39mm
Dumas Automatic44mm
Power Reserve
NIMA GMT (NH34)40h
Dumas Automatic40h
Water Resistance
NIMA GMT (NH34)200m
Dumas Automatic300m
MSRP
NIMA GMT (NH34)$636
Dumas Automatic$239

Full specifications

Case

7 specs
Category
Diver
Diameter
39mm
44mm
Thickness
12.8mm
15mm
Lug-to-Lug
46.2mm
48mm
Lug Width
20mm
22mm
Material
Stainless Steel (Black PVD)
316L Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

1 specs
Dial Color
Anthracite Grey
Blue

Movement

1 specs
Caliber
Seiko NH34
Seiko NH35

Pricing

1 specs
MSRP
$636
$239
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