Hamilton Jazzmaster AutovsZelos Comet 39

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Hamilton Jazzmaster Auto at true scale

Jazzmaster Auto

Zelos Comet 39 at true scale

Comet 39

Diameter

36mm

39mm

Lug-to-Lug

n/a

45mm

Thickness

10mm

7.6mm

lowest

Water Resistance

50m

50m

Power Reserve

80h

n/a

MSRP

$1,125

lowest

$2,499

Movement

Hamilton H-10

ETA/Peseux 7001

Case

5 specs
Diameter
36mm
39mm
Thickness
10mm
7.6mm
Lug-to-Lug
n/a
45mm
Lug Width
18mm
20mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Black
Tantalum LE

Movement

3 specs
Caliber
Hamilton H-10
ETA/Peseux 7001
Type
Automatic
Manual
Power Reserve
80h
0h

Pricing

1 specs
MSRP
$1,125
$2,499
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Reviews

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

Hamilton Jazzmaster Auto

The Hamilton Jazzmaster Auto is widely praised for its clean, uncomplicated design, making it suitable for both work and casual wear. Owners appreciate its value, calling it a gorgeous watch with a good bang for the buck. The 36mm case wears easily and unobtrusively, offering a reliable and straightforward option. Reviewers note its balance of contemporary style and traditional watchmaking. The Hamilton Jazzmaster Auto features an automatic Hamilton H-10 movement and 5 bar water resistance. Overall, owners and reviewers rate the Hamilton Jazzmaster Auto highly for its versatile design and excellent value at its price point.

Zelos Comet 39

Owners widely praise the Zelos Comet 39 for its wearable 39mm size, thin profile under 10mm thanks to its manual-wind Sellita SW215 movement, and its captivating dial with a deep starburst effect. The winding action is described as a joy, and the watch is considered a stunner for its price, blending modern and vintage aesthetics. Some owners note frustration with Zelos's limited production runs leading to quick sell-outs. One owner found the logo childlike, while another experienced strap-rubbing issues with the short lugs, which were resolved with a Milanese bracelet. Overall, owners and reviewers rate the Zelos Comet 39 highly for its excellent value and striking dial design.