Side by side

CWC British Military G10 Quartz WatchvsZelos Spearfish GMT

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
Spearfish GMT
ZelosSpearfish GMT
MSRP $999

At a glance

12 of 29 specs differ
Diameter
British Military G10 Quartz Watch36.5mm
Spearfish GMT40mm
Power Reserve
British Military G10 Quartz Watch40h
Spearfish GMT40h
Water Resistance
British Military G10 Quartz Watch50m
Spearfish GMT200m
MSRP
British Military G10 Quartz Watch$249
Spearfish GMT$999

Full specifications

Case

6 specs
Category
Pilot
GMT
Diameter
36.5mm
40mm
Thickness
12mm
13mm
Lug-to-Lug
46mm
40mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
200m

Crystal & Dial

3 specs
Crystal
Acrylic
Sapphire
Dial Color
CWC British Military G10 Quartz Watch
Frost
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
ETA F06.402
Sellita SW330-2
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$249
$999

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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.

Zelos Spearfish GMT

The Zelos Spearfish GMT is widely praised for its exceptional value, with reviewers highlighting its superb finishing, flawless machining, and a tool-less micro-adjustment clasp that exceeds its price point. It features a La Joux-Perret G100 movement with a 68-hour power reserve, achieving an average accuracy of +2.6 seconds per day, or a Miyota 9075 movement offering flier-style GMT functionality. The 40mm case and bidirectional 48-click ceramic bezel are well-executed, though one reviewer noted a minor compromise in the end link fit. Overall, owners and reviewers rate the Zelos Spearfish GMT highly for its impressive finishing and value proposition.

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