Side by side

CWC SBS Black Ice Quartz WatchvsLongines CONQUEST HERITAGE CENTRAL POWER RESERVE

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
CONQUEST HERITAGE CENTRAL POWER RESERVE
LonginesCONQUEST HERITAGE CENTRAL POWER RESERVE
MSRP $4,300

At a glance

11 of 29 specs differ
Diameter
SBS Black Ice Quartz Watch40mm
CONQUEST HERITAGE CENTRAL POWER RESERVE38mm
Power Reserve
SBS Black Ice Quartz Watch40h
CONQUEST HERITAGE CENTRAL POWER RESERVE40h
Water Resistance
SBS Black Ice Quartz Watch300m
CONQUEST HERITAGE CENTRAL POWER RESERVE50m
MSRP
SBS Black Ice Quartz Watch$666
CONQUEST HERITAGE CENTRAL POWER RESERVE$4,300

Full specifications

Case

6 specs
Category
Diver
Diameter
40mm
38mm
Thickness
12mm
12.3mm
Lug-to-Lug
46mm
45.6mm
Lug Width
20mm
19mm
Water Resistance
300m
50m

Crystal & Dial

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

Movement

2 specs
Caliber
Ronda 517
L896
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$666
$4,300

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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 CONQUEST HERITAGE CENTRAL POWER RESERVE

The Longines Conquest Heritage Central Power Reserve is widely praised for its beautiful, timeless, 1959-inspired dial and unique central power reserve indicator, with owners considering it a top dress watch in its price segment. Reviewers highlight its balanced layout and contemporary 38mm size, while some owners find the short lugs contribute to a comfortable wear. The watch features a modern 72-hour power reserve movement and is priced at $3,800. One reviewer notes the lugs are not curved enough, potentially creating a gap with the strap, though owners report the alligator strap softens with wear and some find the watch slightly chunky. A potential frustration for some owners is the power reserve indicator not always resetting to the same position when fully wound. On balance, owners and reviewers rate the Longines Conquest Heritage Central Power Reserve highly for its handsome vintage aesthetic and unique power reserve complication at an appropriate price.

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