Side by side

Zelos Comet 39vsZelos Skyraider 40 Skeleton

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

Comet 39
ZelosComet 39
MSRP $2,499
Skyraider 40 Skeleton
ZelosSkyraider 40 Skeleton
MSRP $1,999

At a glance

9 of 29 specs differ
Diameter
Comet 3939mm
Skyraider 40 Skeleton40mm
Power Reserve
Comet 3940h
Skyraider 40 Skeleton40h
Water Resistance
Comet 3950m
Skyraider 40 Skeleton50m
MSRP
Comet 39$2,499
Skyraider 40 Skeleton$1,999

Full specifications

Case

5 specs
Category
Dress
Skeleton
Diameter
39mm
40mm
Thickness
7.6mm
8.2mm
Lug-to-Lug
39mm
40mm
Material
316L Stainless Steel
Titanium

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
Tantalum LE
Ti Damascus LE

Movement

1 specs
Caliber
ETA/Peseux 7001
Swiss Skeletonised Marvin 700

Pricing

1 specs
MSRP
$2,499
$1,999

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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.

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.

Zelos Skyraider 40 Skeleton

The Zelos Skyraider 40 Skeleton is noted for its skeletonized dial and the use of BGW9 and C3 Super-LumiNova for legibility. It is powered by a manual-wind ETA 6498 movement, offering a 44-hour power reserve. On balance, the Zelos Skyraider 40 Skeleton is seen as a cool-looking option, though availability is a factor.

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