Side by side

Sternglas Naos Pro AutomatikvsSartory Billard SB04

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

Naos Pro Automatik
SternglasNaos Pro Automatik
MSRP $755
SB04
Sartory BillardSB04
MSRP $2,900

At a glance

11 of 29 specs differ
Diameter
Naos Pro Automatik38mm
SB0440mm
Power Reserve
Naos Pro Automatik42h
SB0440h
Water Resistance
Naos Pro Automatik50m
SB0430m
MSRP
Naos Pro Automatik$755
SB04$2,900

Full specifications

Case

4 specs
Diameter
38mm
40mm
Thickness
9mm
11.5mm
Lug-to-Lug
42.4mm
45.5mm
Water Resistance
50m
30m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Black
Lume
Luminova Punkte
None

Movement

3 specs
Caliber
Miyota 9015
LJP G100
Power Reserve
42h
40h
Jewels
25

Pricing

1 specs
MSRP
$755
$2,900

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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.

Sartory Billard SB04

The dial's textured finish and color shift are highlighted as a key strength. The bracelet's perceived lack of refinement and end-link fit are noted as a drawback. Reviewers disagree on the case size, with mentions of 35.9mm and 40mm.

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