Side by side

Halios Universa IIvsZelos Comet 39

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

Universa II
HaliosUniversa II
MSRP $995
Comet 39
ZelosComet 39
MSRP $2,499

At a glance

9 of 29 specs differ
Diameter
Universa II38mm
Comet 3939mm
Power Reserve
Universa II40h
Comet 3940h
Water Resistance
Universa II100m
Comet 3950m
MSRP
Universa II$995
Comet 39$2,499

Full specifications

Case

4 specs
Diameter
38mm
39mm
Thickness
11.8mm
7.6mm
Lug-to-Lug
48mm
39mm
Water Resistance
100m
50m

Crystal & Dial

2 specs
Crystal
Sapphire (double-domed)
Domed Sapphire
Dial Color
Gold
Tantalum LE

Movement

2 specs
Caliber
Sellita SW300-1
ETA/Peseux 7001
Type
Automatic
Manual

Pricing

1 specs
MSRP
$995
$2,499

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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.

Halios Universa II

Owners widely praise the Halios Universa II for its applied indices, excellent finishing for the price, and comfortable 38mm dimensions. The integrated bracelet design with a satisfying micro-adjust clasp and case architecture are described as masterclasses. However, some find the bracelet clasp chunkier than the overall design, and the angular lug design is noted as not being for everyone. One owner reported unexpected pastel dial colors and a poor winding action. On balance, owners rate the Halios Universa II highly for its applied indices and excellent finishing at the 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.

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