Side by side

Nivada Grenchen Antarctic 38mm AutomaticvsMarathon Jeep Rubicon GSAR

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
Jeep Rubicon GSAR
MarathonJeep Rubicon GSAR
MSRP $2,100

At a glance

14 of 29 specs differ
Diameter
Antarctic 38mm Automatic38mm
Jeep Rubicon GSAR41mm
Power Reserve
Antarctic 38mm Automatic36h
Jeep Rubicon GSAR40h
Water Resistance
Antarctic 38mm Automatic200m
Jeep Rubicon GSAR300m
MSRP
Antarctic 38mm Automatic$945
Jeep Rubicon GSAR$2,100

Full specifications

Case

8 specs
Category
Tool
Diver
Diameter
38mm
41mm
Thickness
10.1mm
14mm
Lug-to-Lug
46mm
48mm
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
Green
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW200
Sellita SW200-1
Power Reserve
36h
40h
Complications
GMT
None

Pricing

1 specs
MSRP
$945
$2,100

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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.

Marathon Jeep Rubicon GSAR

The Marathon Jeep Rubicon GSAR is widely praised as a rugged, high-quality tool watch that successfully blends Jeep branding with Marathon's functional heritage, featuring a unique dial with tritium illumination and an automatic Sellita SW200-1 movement. Owners appreciate its satisfying bezel action and durable build, making it a reliable daily wear that pairs well with Jeep's rugged image. However, some find the Jeep logo to be corporate and out of place with Marathon's austere design ethos, while one owner notes that second-hand examples can show wear on the bezel. The watch is priced at $1,500 USD. Overall, owners and reviewers rate the Marathon Jeep Rubicon GSAR highly for its robust construction and distinctive tritium lume, which are considered its strongest assets.

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