Side by side

CWC British Military G10 Quartz WatchvsGrand Seiko SLGH005

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
SLGH005
Grand SeikoSLGH005
MSRP $9,800

At a glance

14 of 29 specs differ
Diameter
British Military G10 Quartz Watch36.5mm
SLGH00540mm
Power Reserve
British Military G10 Quartz Watch40h
SLGH00580h
Water Resistance
British Military G10 Quartz Watch50m
SLGH005100m
MSRP
British Military G10 Quartz Watch$249
SLGH005$9,800

Full specifications

Case

6 specs
Category
Pilot
Dress
Diameter
36.5mm
40mm
Thickness
12mm
11.7mm
Lug-to-Lug
46mm
47mm
Lug Width
20mm
22mm
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

3 specs
Caliber
ETA F06.402
9SA5
Type
Quartz
Automatic
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$249
$9,800

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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 SLGH005

The Grand Seiko SLGH005 is widely praised for its stunning "White Birch" textured dial, exceptional finishing including mirror-polished indexes and Zaratsu polishing, and the innovative Caliber 9SA5 movement. Owners and reviewers consistently highlight the dial's texture and the elaborate, mirror-like indexes. The watch's 40mm stainless steel case is noted for its slender, sporty design and comfortable wearability, with some finding its size well-proportioned and its brushed and polished surfaces practical for hiding scratches. The 9SA5 movement is recognized for its 80-hour power reserve and 36,000 vph hi-beat frequency, though one owner found its finishing less impressive than other movement types in a similar price bracket. Some reviewers consider its price somewhat high relative to alternatives and desire a micro-adjustable bracelet. On balance, owners and reviewers rate the Grand Seiko SLGH005 highly for its exquisite dial and finishing, powered by an advanced high-beat movement.

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