Side by side

Nivada Grenchen Antarctic 38mm AutomaticvsSpinnaker Dumas Automatic

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

Antarctic 38mm Automatic
Nivada GrenchenAntarctic 38mm Automatic
MSRP $945
Dumas Automatic
SpinnakerDumas Automatic
MSRP $239

At a glance

15 of 29 specs differ
Diameter
Antarctic 38mm Automatic38mm
Dumas Automatic44mm
Power Reserve
Antarctic 38mm Automatic36h
Dumas Automatic40h
Water Resistance
Antarctic 38mm Automatic200m
Dumas Automatic300m
MSRP
Antarctic 38mm Automatic$945
Dumas Automatic$239

Full specifications

Case

9 specs
Category
Tool
Diver
Diameter
38mm
44mm
Thickness
10.1mm
15mm
Lug-to-Lug
46mm
48mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed + Polished + Satin
Brushed and polished
Water Resistance
200m
300m
Caseback
Display
Solid

Crystal & Dial

2 specs
Dial Color
Brown
Blue
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW200
SII NH35A
Power Reserve
36h
40h
Complications
GMT
None

Pricing

1 specs
MSRP
$945
$239

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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.

Nivada Grenchen Antarctic 38mm Automatic

Nivada Grenchen Antarctic 38mm Automatic owners widely praise its excellent quality for the price, with reviewers highlighting its authentic tropical dial recreation and attractive 38mm case proportions. Owners report accuracy ranging from +6 to +9 seconds per day, and one reviewer notes the Soprod P024 movement has a 38-hour power reserve. The included rally strap is considered mismatched by one reviewer, and the beige Super-LumiNova on a 35mm variant was described as too yellow. On balance, owners and reviewers rate the Nivada Grenchen Antarctic 38mm Automatic highly for its authentic design and excellent quality at its $750 price point.

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.

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