Side by side

Hamilton Broadway Auto ChronovsSternglas Naos Pro Automatik

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

Broadway Auto Chrono
HamiltonBroadway Auto Chrono
MSRP $1,895
Naos Pro Automatik
SternglasNaos Pro Automatik
MSRP $755
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Hamilton Broadway Auto Chrono

Owners widely praise the Hamilton Broadway Auto Chrono's blue and green dial with carved stripes and applied indices, as well as its combined polished and brushed case finishing. The 80-hour power reserve from the H-30 movement is a noted strength. However, some owners report the lume is less than desirable, with only the hands lumed, and the 42mm case size is considered too large by some. On balance, owners rate the Hamilton Broadway Auto Chrono highly for its distinctive dial and generous power reserve.

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.

At a glance

12 of 29 specs differ
Diameter
Broadway Auto Chrono43mm
Naos Pro Automatik38mm
Power Reserve
Broadway Auto Chrono60h
Naos Pro Automatik42h
Water Resistance
Broadway Auto Chrono100m
Naos Pro Automatik50m
MSRP
Broadway Auto Chrono$1,895
Naos Pro Automatik$755

Full specifications

Case

6 specs
Category
Chronograph
Dress
Diameter
43mm
38mm
Thickness
15mm
9mm
Lug-to-Lug
46mm
42.4mm
Lug Width
22mm
20mm
Water Resistance
100m
50m

Crystal & Dial

2 specs
Dial Color
Aubergine
Lume
None
Luminova Punkte

Movement

3 specs
Caliber
H-21
Miyota 9015
Power Reserve
60h
42h
Jewels
25

Pricing

1 specs
MSRP
$1,895
$755
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