Side by side

CWC British Military G10 Quartz Watch - NavigatorvsGrand Seiko SBGX355

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

British Military G10 Quartz Watch - Navigator
CWCBritish Military G10 Quartz Watch - Navigator
MSRP $274
SBGX355
Grand SeikoSBGX355
MSRP $4,100

At a glance

13 of 29 specs differ
Diameter
British Military G10 Quartz Watch - Navigator36.5mm
SBGX35537mm
Power Reserve
British Military G10 Quartz Watch - Navigator40h
SBGX35540h
Water Resistance
British Military G10 Quartz Watch - Navigator50m
SBGX355100m
MSRP
British Military G10 Quartz Watch - Navigator$274
SBGX355$4,100

Full specifications

Case

7 specs
Category
Pilot
Dress
Diameter
36.5mm
37mm
Thickness
12mm
10.6mm
Lug-to-Lug
46mm
44.6mm
Lug Width
18mm
19mm
Material
Stainless Steel
Titanium
Water Resistance
50m
100m

Crystal & Dial

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

Movement

1 specs
Caliber
ETA F06.412
9F62

Pricing

1 specs
MSRP
$274
$4,100

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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 - Navigator

The CWC British Military G10 Quartz Watch - Navigator is praised for its legible, heritage-inspired design and robust, bead-blasted 316L stainless steel case with welded spring bars. Owners report it is tough and suitable for everyday wear, with one noting very little wear after extended use. Lume performance is considered adequate by reviewers, and its 50m water resistance is an improvement over vintage issued models. The watch is noted for its practicality and military history. Some owners feel it lacks the "soul" of vintage models, and the rotor of its Sellita SW200-1 movement is described as noticeably audible. Overall, owners and reviewers rate the CWC British Military G10 Quartz Watch - Navigator highly for its functional, heritage-inspired design and robust build at its price point.

Grand Seiko SBGX355

The Grand Seiko SBGX355 is widely praised for its beautiful dial, excellent finishing, and perfect 37mm size. Owners report unparalleled accuracy from the 9F62 quartz movement, rated to within 10 seconds per year. The high-intensity titanium case and 100m water resistance are noted features. Some consider the SBGX355 a "baby Snowflake" and a more accessible alternative to other models. Overall, owners and reviewers rate the Grand Seiko SBGX355 highly for its iconic Snowflake dial and exceptional quartz accuracy in a wearable 37mm case.

From video reviewers

The titanium case finishing is a significant strength. The deployant clasp is noted as prone to rattle. Reviewers disagree on the ideal case size for everyday wear.

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