Side by side

CWC SBS Black Ice Quartz WatchvsLongines HYDROCONQUEST GMT

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

SBS Black Ice Quartz Watch
CWCSBS Black Ice Quartz Watch
MSRP $666
HYDROCONQUEST GMT
LonginesHYDROCONQUEST GMT
MSRP $3,350

At a glance

9 of 29 specs differ
Diameter
SBS Black Ice Quartz Watch40mm
HYDROCONQUEST GMT41mm
Power Reserve
SBS Black Ice Quartz Watch40h
HYDROCONQUEST GMT40h
Water Resistance
SBS Black Ice Quartz Watch300m
HYDROCONQUEST GMT300m
MSRP
SBS Black Ice Quartz Watch$666
HYDROCONQUEST GMT$3,350

Full specifications

Case

4 specs
Diameter
40mm
41mm
Thickness
12mm
12.9mm
Lug-to-Lug
46mm
49.4mm
Lug Width
20mm
21mm

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
CWC SBS Black Ice Quartz Watch
Green

Movement

2 specs
Caliber
Ronda 517
L844.5
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$666
$3,350

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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.

CWC SBS Black Ice Quartz Watch

Owners widely praise the CWC SBS Black Ice Quartz Watch for its legible, uncluttered dial, excellent Super-LumiNova lume, and robust build quality, noting its comfortable 12mm thickness and durable PVD coating. The bezel action is described as having zero back play, and the fixed lugs are appreciated for easy strap changes. One owner reported the lume is readable throughout the night, while another flagged a faulty mechanism requiring replacement and poor retailer customer service. The £700 price is considered high by some compared to similar quartz divers, leading to questions about its value. Overall, owners rate the CWC SBS Black Ice Quartz Watch highly for its bombproof, toolish design and practical aesthetics.

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.

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