Side by side

Sternglas Naos Pro AutomatikvsSugess Seestern S434 Pro Diver

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

Naos Pro Automatik
SternglasNaos Pro Automatik
MSRP $755
Seestern S434 Pro Diver
SugessSeestern S434 Pro Diver
MSRP $249

At a glance

15 of 29 specs differ
Diameter
Naos Pro Automatik38mm
Seestern S434 Pro Diver40mm
Power Reserve
Naos Pro Automatik42h
Seestern S434 Pro Diver40h
Water Resistance
Naos Pro Automatik50m
Seestern S434 Pro Diver200m
MSRP
Naos Pro Automatik$755
Seestern S434 Pro Diver$249

Full specifications

Case

7 specs
Category
Dress
Diver
Diameter
38mm
40mm
Thickness
9mm
12mm
Lug-to-Lug
42.4mm
46mm
Material
Stainless Steel
Stainless Steel/Rose Gold
Water Resistance
50m
200m
Caseback
Solid
Engraved

Crystal & Dial

2 specs
Dial Color
2 Salmon
Lume
Luminova Punkte
Super-LumiNova BGW9

Movement

5 specs
Caliber
Miyota 9015
NH35
Beat Rate
28,800 vph
3 vph
Power Reserve
42h
40h
Jewels
25
Complications
None
GMT, Chronograph, Moonphase, Date

Pricing

1 specs
MSRP
$755
$249

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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.

Sternglas Naos Pro Automatik

The Sternglas Naos Pro Automatik is praised for its slim 9mm case and Bauhaus dial design, featuring clear hour markers and a framed date window. Owners note the upgraded Miyota 9015 movement with a 4Hz beat rate. Accuracy is reported as -10/+30 seconds per day, which is not ideal for precision enthusiasts. The five-link bracelet's lack of fitted end-links and the optional bracelet's chunkiness are flagged as areas lacking refinement. Overall, reviewers highlight the Sternglas Naos Pro Automatik's improved wearability and premium feel at its price point.

From video reviewers

The Bauhaus design is a strength. The value proposition is a weakness.

Sugess Seestern S434 Pro Diver

Owners widely praise the Sugess Seestern S434 Pro Diver for its impressive finishing and craftsmanship at its price point, highlighting the applied indices that play with light, excellent BGW9 lume, and attractive color options. Specific positive notes include the domed sapphire crystal, short lug-to-lug, and on-the-fly clasp adjustment. However, some owners report quality control issues such as misaligned bezels or indices, while others with V2 models experience no such problems. Caveats include slight bezel back play, light AR coating on the crystal, and a clasp that could be smoother, with one owner desiring a color-matched date wheel. On balance, owners rate the Sugess Seestern S434 Pro Diver highly for its exceptional value and build quality, particularly the dial finishing and lume.

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