Side by side

CWC British Military G10 Quartz WatchvsGrand Seiko SBGP009

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

British Military G10 Quartz Watch
CWCBritish Military G10 Quartz Watch
MSRP $249
SBGP009
Grand SeikoSBGP009
MSRP $3,100

At a glance

11 of 29 specs differ
Diameter
British Military G10 Quartz Watch36.5mm
SBGP00940mm
Power Reserve
British Military G10 Quartz Watch40h
SBGP00940h
Water Resistance
British Military G10 Quartz Watch50m
SBGP009100m
MSRP
British Military G10 Quartz Watch$249
SBGP009$3,100

Full specifications

Case

5 specs
Category
Pilot
Dress
Diameter
36.5mm
40mm
Thickness
12mm
10.6mm
Lug-to-Lug
46mm
47mm
Water Resistance
50m
100m

Crystal & Dial

4 specs
Crystal
Acrylic
Sapphire
AR Coating
Inner
Yes
Dial Color
CWC British Military G10 Quartz Watch
Black
Lume
Super-LumiNova
None

Movement

1 specs
Caliber
ETA F06.402
9F85

Pricing

1 specs
MSRP
$249
$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 British Military G10 Quartz Watch

Owners widely appreciate the CWC British Military G10 Quartz Watch for its 36mm size and utilitarian, robust build suitable for field use. The bead-blasted stainless steel case and domed acrylic crystal are noted features, though the crystal scratches easily and requires buffing. The unusual 18.5mm lug width with fixed springbars limits strap options to one-piece designs, and water resistance is rated at 50m. Some owners feel modern versions lack the "soul" of vintage issued models, while others highlight improved waterproofing and lume. Overall, owners value the CWC British Military G10 Quartz Watch for its practical, no-nonsense tool-watch design and durable construction.

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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