Side by side

CWC SBS Black Ice Quartz WatchvsGrand Seiko SBGP009

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
SBGP009
Grand SeikoSBGP009
MSRP $3,100

At a glance

7 of 29 specs differ
Diameter
SBS Black Ice Quartz Watch40mm
SBGP00940mm
Power Reserve
SBS Black Ice Quartz Watch40h
SBGP00940h
Water Resistance
SBS Black Ice Quartz Watch300m
SBGP009100m
MSRP
SBS Black Ice Quartz Watch$666
SBGP009$3,100

Full specifications

Case

4 specs
Category
Diver
Dress
Thickness
12mm
10.6mm
Lug-to-Lug
46mm
47mm
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
CWC SBS Black Ice Quartz Watch
Black

Movement

1 specs
Caliber
Ronda 517
9F85

Pricing

1 specs
MSRP
$666
$3,100

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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.

Grand Seiko SBGP009

Grand Seiko SBGP009 owners note its "normal quartz" movement, and one owner criticizes the bracelet for lacking a taper. One owner cites a 40-year-old Seiko quartz watch that has only required battery changes as evidence of the reliability of Grand Seiko's quartz movements. On balance, owners value the Grand Seiko SBGP009 for its perceived long-term reliability.

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