Side by side

Longines HYDROCONQUEST GMTvsZelos Blacktip 200m GMT

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

HYDROCONQUEST GMT
LonginesHYDROCONQUEST GMT
MSRP $3,350
Blacktip 200m GMT
ZelosBlacktip 200m GMT
MSRP $499

At a glance

10 of 29 specs differ
Diameter
HYDROCONQUEST GMT41mm
Blacktip 200m GMT41mm
Power Reserve
HYDROCONQUEST GMT40h
Blacktip 200m GMT40h
Water Resistance
HYDROCONQUEST GMT300m
Blacktip 200m GMT200m
MSRP
HYDROCONQUEST GMT$3,350
Blacktip 200m GMT$499

Full specifications

Case

6 specs
Category
Diver
GMT
Thickness
12.9mm
13mm
Lug-to-Lug
49.4mm
41mm
Lug Width
21mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
200m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Green
MOP

Movement

1 specs
Caliber
L844.5
Seiko NH34 GMT

Pricing

1 specs
MSRP
$3,350
$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.

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.

Zelos Blacktip 200m GMT

Owners widely praise the Zelos Blacktip 200m GMT's solid bracelet construction and excellent bezel action. The watch has sold out quickly, indicating strong demand. Overall, owners rate the Zelos Blacktip 200m GMT highly for its robust build and desirable availability.

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