Side by side

Hamilton Jazzmaster Skeleton AutovsSternglas Naos Pro Automatik

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

Jazzmaster Skeleton Auto
HamiltonJazzmaster Skeleton Auto
MSRP $1,475
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 Jazzmaster Skeleton Auto

The Hamilton Jazzmaster Skeleton Auto is praised for its redesigned dial that balances complexity and legibility, forming an "H" logo and highlighting the H-10-S movement. Owners appreciate the 80-hour power reserve and the seamless blend of the bracelet with the lugs. The watch is available in 40mm and 36mm sizes, with prices ranging from A$1,925 to A$2,200, and features 50m water resistance. Overall, owners and reviewers rate the Hamilton Jazzmaster Skeleton Auto highly for its distinctive dial design and impressive power reserve at its price point.

From video reviewers

The 80-hour power reserve from the H-10 automatic movement is a notable strength. Water resistance to 5 ATM is considered on the lower side for the price point.

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

11 of 29 specs differ
Diameter
Jazzmaster Skeleton Auto36mm
Naos Pro Automatik38mm
Power Reserve
Jazzmaster Skeleton Auto80h
Naos Pro Automatik42h
Water Resistance
Jazzmaster Skeleton Auto50m
Naos Pro Automatik50m
MSRP
Jazzmaster Skeleton Auto$1,475
Naos Pro Automatik$755

Full specifications

Case

5 specs
Category
Skeleton
Dress
Diameter
36mm
38mm
Thickness
10.55mm
9mm
Lug-to-Lug
46mm
42.4mm
Lug Width
18mm
20mm

Crystal & Dial

2 specs
Dial Color
purple
Lume
None
Luminova Punkte

Movement

3 specs
Caliber
H-10-S
Miyota 9015
Power Reserve
80h
42h
Jewels
25

Pricing

1 specs
MSRP
$1,475
$755
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