Side by side

Nivada Grenchen Super Antarctic 35mm AutomaticvsZelos Helmsman 3

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

Super Antarctic 35mm Automatic
Nivada GrenchenSuper Antarctic 35mm Automatic
MSRP $945
Helmsman 3
ZelosHelmsman 3
MSRP $529

At a glance

18 of 29 specs differ
Diameter
Super Antarctic 35mm Automatic35mm
Helmsman 340mm
Power Reserve
Super Antarctic 35mm Automatic36h
Helmsman 340h
Water Resistance
Super Antarctic 35mm Automatic100m
Helmsman 3200m
MSRP
Super Antarctic 35mm Automatic$945
Helmsman 3$529

Full specifications

Case

9 specs
Category
Sport
Diver
Diameter
35mm
40mm
Thickness
10.1mm
11.5mm
Lug-to-Lug
41.9mm
40mm
Lug Width
18mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed + Polished
Brushed and polished
Water Resistance
100m
200m
Caseback
Engraved
Solid

Crystal & Dial

3 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Black
SS - Frost
Lume
Super-LumiNova
None

Movement

5 specs
Caliber
Sellita SW200
Miyota 9015
Beat Rate
4 vph
28,800 vph
Power Reserve
36h
40h
Jewels
18
25
Complications
GMT
None

Pricing

1 specs
MSRP
$945
$529

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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 Super Antarctic 35mm Automatic

The Nivada Grenchen Super Antarctic 35mm Automatic is praised as a fantastic time-only release with excellent legibility due to its large indices and hands, and a comfortable 38mm case. Reviewers highlight its vintage-accurate 10.1mm thinness and 200m water resistance. An owner reports accuracy gains of +6 to +9 seconds per day, and one reviewer notes the "cream" lume color appears too yellow for faux patina. Overall, owners and reviewers rate the Nivada Grenchen Super Antarctic 35mm Automatic highly for its comfortable size and excellent legibility at its price point.

Zelos Helmsman 3

Owners widely praise the Zelos Helmsman 3 for its exceptional finishing and polishing on the titanium case, with some noting it feels nicer than previous models. The unique Titanium Crystalline Dial and Damascus Titanium dial are frequently highlighted as aesthetically pleasing and head-turning features, especially considering the price point. The brushed beads of rice bracelet is described as fitting well, and the on-the-fly clasp is considered amazing. Lume is also noted as great, with lumed crowns being a positive observation. However, some owners report the watch can feel top-heavy with sharp edges, making it uncertain as a daily driver for some. The meteorite bezel is seen by one owner as not adding significant value, and the stock strap's keepers and stitching were considered to detract from the watch's appearance.

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