Side by side

Sternglas Naos Pro AutomatikvsSartory Billard SB10

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

Naos Pro Automatik
SternglasNaos Pro Automatik
MSRP $755
SB10
Sartory BillardSB10
MSRP $3,800

At a glance

11 of 29 specs differ
Diameter
Naos Pro Automatik38mm
SB1039.5mm
Power Reserve
Naos Pro Automatik42h
SB1055h
Water Resistance
Naos Pro Automatik50m
SB1080m
MSRP
Naos Pro Automatik$755
SB10$3,800

Full specifications

Case

4 specs
Diameter
38mm
39.5mm
Thickness
9mm
11.5mm
Lug-to-Lug
42.4mm
44.5mm
Water Resistance
50m
80m

Crystal & Dial

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

Movement

4 specs
Caliber
Miyota 9015
LJP G100
Power Reserve
42h
55h
Jewels
25
Complications
None
Jumping Hour

Pricing

1 specs
MSRP
$755
$3,800

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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 SB10

The Sartory Billard SB10 features a unique jumping hour and perimeter hour ring design, with functional grater plates that are not practical for actual grating due to a blocked-off side. Owners note the absence of a seconds hand, minute tick marks, and a conventional crystal. On balance, owners appreciate the unique design elements of the Sartory Billard SB10, despite its impractical features.

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