Side by side

Hamilton Jazzmaster Gent QuartzvsZelos Comet 39

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

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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.

Hamilton Jazzmaster Gent Quartz

Owners widely praise the Hamilton Jazzmaster Gent Quartz for its dressier, unique aesthetic, with specific admiration for the dark, iridescent dial and the machine-work on the minute markers. The 40mm size is considered suitable for smaller wrists, though lug-to-lug measurements are debated. Some owners find the open-heart dial busy and difficult to read due to silver lines resembling hands, and the skeleton version is also noted for excessive branding. The H-20-S movement in the skeleton model is thought to have a 42-hour power reserve. Overall, owners appreciate the Hamilton Jazzmaster Gent Quartz for its distinctive mid-century modern design and detailed finishing.

From video reviewers

The sunburst blue dial and quartz movement accuracy are defining strengths of this watch. Both reviewers affirm the quality materials and modern styling, though specific performance comparisons or durability concerns were not detailed by either reviewer.

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.

At a glance

9 of 29 specs differ
Diameter
Jazzmaster Gent Quartz40mm
Comet 3939mm
Power Reserve
Jazzmaster Gent Quartz
Comet 39
Water Resistance
Jazzmaster Gent Quartz50m
Comet 3950m
MSRP
Jazzmaster Gent Quartz$745
Comet 39$2,499

Full specifications

Case

4 specs
Diameter
40mm
39mm
Thickness
10.2mm
7.6mm
Lug-to-Lug
0mm
39mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Blue
Tantalum LE

Movement

2 specs
Caliber
Hamilton F06.111
ETA/Peseux 7001
Type
Quartz
Manual

Pricing

1 specs
MSRP
$745
$2,499
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