Side by side

Nivada Grenchen Super Antarctic 35mm AutomaticvsYema Navygraf CMM.10

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
Navygraf CMM.10
YemaNavygraf CMM.10
MSRP $1,899

At a glance

17 of 29 specs differ
Diameter
Super Antarctic 35mm Automatic35mm
Navygraf CMM.1039mm
Power Reserve
Super Antarctic 35mm Automatic36h
Navygraf CMM.1040h
Water Resistance
Super Antarctic 35mm Automatic100m
Navygraf CMM.10100m
MSRP
Super Antarctic 35mm Automatic$945
Navygraf CMM.10$1,899

Full specifications

Case

8 specs
Category
Sport
Diver
Diameter
35mm
39mm
Thickness
10.1mm
11mm
Lug-to-Lug
41.9mm
46mm
Lug Width
18mm
19mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed + Polished
Brushed and polished
Caseback
Engraved
Solid

Crystal & Dial

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

Movement

5 specs
Caliber
Sellita SW200
Yema CMM.10
Beat Rate
4 vph
28,800 vph
Power Reserve
36h
40h
Jewels
18
25
Complications
GMT
None

Pricing

1 specs
MSRP
$945
$1,899

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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.

Yema Navygraf CMM.10

Owners widely report quality control concerns and suspect craftsmanship with the Yema Navygraf, with one user noting crooked text. A reviewer praised the Slim CMM.20 Limited Edition for its stylish, slim profile and classy finishing on a black lacquered enamel dial, though the audible micro-rotor spinning at its price point was a surprise. On balance, the consensus is that while the Yema Navygraf offers a stylish design, potential buyers should be aware of reported quality control issues.

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