Side by side

Longines HYDROCONQUEST GMTvsZelos Great White 43

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

HYDROCONQUEST GMT
LonginesHYDROCONQUEST GMT
MSRP $3,350
Great White 43
ZelosGreat White 43
MSRP $599

At a glance

7 of 29 specs differ
Diameter
HYDROCONQUEST GMT43mm
Great White 4343mm
Power Reserve
HYDROCONQUEST GMT72h
Great White 4340h
Water Resistance
HYDROCONQUEST GMT300m
Great White 43300m
MSRP
HYDROCONQUEST GMT$3,350
Great White 43$599

Full specifications

Case

3 specs
Thickness
12.9mm
12mm
Lug-to-Lug
52mm
43mm
Material
Stainless Steel
Titanium (DLC coated)

Crystal & Dial

1 specs
Dial Color
Green
Blue

Movement

2 specs
Caliber
L844.5
Miyota 9015
Power Reserve
72h
40h

Pricing

1 specs
MSRP
$3,350
$599

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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.

Longines HYDROCONQUEST GMT

The Longines HYDROCONQUEST GMT is widely praised for its excellent finishing, with some comparing it favorably to higher-end dive watches, and its attractive blue sunburst dial. Owners note its practical true GMT complication and robust 41mm brushed case with ceramic bezel, powered by a movement offering a 72-hour power reserve. Some in the community find the round markers at 6 and 9 disrupt dial symmetry, though others appreciate this design element. A common criticism is the difficulty in reading the tiny GMT text beneath the hour markers, and the absence of a quick date adjust feature. One owner reported a sharp feeling on the bracelet's clasp, and another flagged mismatched date wheel colors on certain dial variants. Overall, owners and reviewers consider the Longines HYDROCONQUEST GMT a strong value proposition for a traveler's dive watch, citing its build quality and GMT functionality as key strengths.

Zelos Great White 43

Owners widely praise the Zelos Great White 43's "unbelievable" and "amazing" lume, particularly on the carbon and Frost variants. The Miyota 9015 movement and 300m water resistance are noted features. Some owners find the 43mm size large, while others report it wears well. Opinions are divided on colorways, with some disappointed by the absence of a "Nebula" option and others finding the "Arctic" version striking. Overall, owners rate the Zelos Great White 43 highly for its exceptional lume and robust specifications at the price point.

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