Side by side

Eone Relay BradleyvsZelos Helica

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

Relay Bradley
EoneRelay Bradley
MSRP $100
Helica
ZelosHelica
MSRP $499

At a glance

10 of 29 specs differ
Diameter
Relay Bradley40mm
Helica39mm
Power Reserve
Relay Bradley40h
Helica40h
Water Resistance
Relay Bradley30m
Helica100m
MSRP
Relay Bradley$100
Helica$499

Full specifications

Case

5 specs
Category
Casual
Diver
Diameter
40mm
39mm
Thickness
11.5mm
10.5mm
Lug-to-Lug
39mm
Water Resistance
30m
100m

Crystal & Dial

2 specs
Crystal
Mineral
Sapphire
Dial Color
Black
39 - Wave MOP

Movement

2 specs
Caliber
Miyota 9015
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$100
$499

Follow this matchup

Get a note when Eone Relay Bradley vs Zelos Helica gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

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

Eone Relay Bradley

The Eone Relay Bradley is widely praised for its unique, tactile time-telling design and lightweight titanium case. Owners and reviewers highlight its innovative magnetic ball bearing system as a conversation starter and a reliable way to tell time in the dark. However, some users report that the ball bearings can be dislodged or hang after a battery change, and opinions on its value at the $285 price point are mixed. One owner suggests avoiding full retail. More size and color options would be desirable. Overall, owners and reviewers rate the Eone Relay Bradley highly for its ingenious, accessible design and comfortable wearability.

Zelos Helica

Owners widely praise the Zelos Helica for its stunning, often color-shifting dials, with specific mentions of the MoP, slate grey, 'Steel Blue', and red opal variants being particularly captivating and artful. The 39mm case size is noted as fitting well on smaller wrists, and the overall build quality and finishing for the price are frequently highlighted as impressive, with one owner calling it "a lot of watch for the price." Some owners appreciate the novel bracelet designs and full lume dials, while others find the bracelet and clasp edges sharp or the clasp lacking on-the-fly adjustment. Opinions on the date window are mixed, with one owner disliking it. The Zelos Helica Moonphase was considered cluttered by one owner, and its $1K USD price point was felt to be steep by another, though popular variants sold out rapidly. Overall, owners rate the Zelos Helica highly for its striking dial designs and impressive value proposition.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.