Side by side

Eone Relay BradleyvsLongines HYDROCONQUEST GMT

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

The bottom line

The 40mm Relay Bradley wears 1mm narrower than the 41mm HYDROCONQUEST GMT.

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.

Longines HYDROCONQUEST GMT

Owners widely praise the Longines HYDROCONQUEST GMT for its excellent finishing, smooth winding action, and overall value, with some finding its build quality and colorways superior to higher-priced competitors. Reviewers and owners alike note its robustness as a traveler's dive watch with a true GMT movement. Some owners find the round markers at 6 and 9 disrupt dial symmetry, and the GMT hour markers are described as tiny and difficult to read. The date wheel can be mismatched on certain dial colors, and the bracelet clasp is noted as sharp by one reviewer. While some owners wish for a smaller case size, others find the 41mm comfortable. The bezel action is flagged as having bounce-back by one owner, though the brushed finish effectively hides wear. Overall, owners and reviewers rate the Longines HYDROCONQUEST GMT highly for its robust build and excellent value proposition.

Where to get them

Check prices & track

Eone Relay Bradley
Eone Relay Bradley
MSRP $100
Longines HYDROCONQUEST GMT
Longines HYDROCONQUEST GMT
MSRP $3,350
Relay Bradley
EoneRelay Bradley
MSRP $100
HYDROCONQUEST GMT
LonginesHYDROCONQUEST GMT
MSRP $3,350

At a glance

12 of 29 specs differ
Diameter
Relay Bradley40mm
HYDROCONQUEST GMT41mm
Power Reserve
Relay Bradley40h
HYDROCONQUEST GMT40h
Water Resistance
Relay Bradley30m
HYDROCONQUEST GMT300m
MSRP
Relay Bradley$100
HYDROCONQUEST GMT$3,350

Full specifications

Case

7 specs
Category
Casual
Diver
Diameter
40mm
41mm
Thickness
11.5mm
12.9mm
Lug-to-Lug
49.4mm
Lug Width
20mm
21mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
30m
300m

Crystal & Dial

2 specs
Crystal
Mineral
Sapphire
Dial Color
Black
Green

Movement

2 specs
Caliber
L844.5
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$100
$3,350

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