Side by side

Longines HYDROCONQUESTvsLongines LONGINES SPIRIT ZULU TIME

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

HYDROCONQUEST
LonginesHYDROCONQUEST
MSRP $2,350
LONGINES SPIRIT ZULU TIME
LonginesLONGINES SPIRIT ZULU TIME
MSRP $5,200

At a glance

8 of 29 specs differ
Diameter
HYDROCONQUEST39mm
LONGINES SPIRIT ZULU TIME39mm
Power Reserve
HYDROCONQUEST40h
LONGINES SPIRIT ZULU TIME40h
Water Resistance
HYDROCONQUEST300m
LONGINES SPIRIT ZULU TIME100m
MSRP
HYDROCONQUEST$2,350
LONGINES SPIRIT ZULU TIME$5,200

Full specifications

Case

5 specs
Category
Diver
GMT
Thickness
12.2mm
13.5mm
Lug-to-Lug
48.1mm
46.8mm
Lug Width
19mm
21mm
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
Grey
Anthracite

Movement

1 specs
Caliber
L888.5
L844.4

Pricing

1 specs
MSRP
$2,350
$5,200

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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

Owners widely praise the Longines HydroConquest's dial and finishing, with one owner finding it superior to a Rolex Submariner. The movement is noted as well-regulated, losing about 2 seconds per day. The watch is considered a versatile everyday or business-casual option, offering good value. However, owners criticize the bracelet for lacking tool-less micro-adjustment and describe winding the crown as a nuisance. Some in the line report tiny GMT markers that are difficult to read and the absence of a quick date adjust feature. Overall, owners rate the Longines HydroConquest highly for its finishing and value.

LONGINES SPIRIT ZULU TIME

Owners widely praise the Longines Spirit Zulu Time for its superb finishing, smooth crown action, and mesmerizing ceramic bezel, with many noting its premium pilot/sporty design and unique dial details. The movement is consistently lauded for its extreme accuracy, running at 0 to +1 second per day, and the watch is considered to offer remarkable value that punches above its price point. However, the bracelet is criticized by multiple sources for its push-pin adjustment and limited micro-adjustment holes, and the 42mm case size with a 49.3mm lug-to-lug is noted as potentially large for smaller wrists, though some users express a preference for the 39mm size. One owner reported their movement failed within the first year and found setting the date a "nightmare," while another owner notes minor criticisms like the date window being slightly off-center. On balance, owners and reviewers rate the Longines Spirit Zulu Time highly for its impressive finishing and accuracy at its price point.

From video reviewers

The 39mm case size is a significant strength, addressing previous concerns about thickness. The value proposition within the GMT market is also a shared positive point. No consensus on weaknesses was reached.

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