Side by side

Gruppo Gamma Vanguard WeatheredvsChristopher Ward C63 True GMT

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

Vanguard Weathered
Gruppo GammaVanguard Weathered
MSRP $790
C63 True GMT
Christopher WardC63 True GMT
MSRP $4,135

At a glance

14 of 29 specs differ
Diameter
Vanguard Weathered42mm
C63 True GMT48mm
Power Reserve
Vanguard Weathered42h
C63 True GMT120h
Water Resistance
Vanguard Weathered100m
C63 True GMT100m
MSRP
Vanguard Weathered$790
C63 True GMT$4,135

Full specifications

Case

5 specs
Category
GMT
Diameter
42mm
48mm
Thickness
12.6mm
14.15mm
Lug-to-Lug
49.5mm
48mm
Finish
Weathered
Brushed + Polished + Sandblasted

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Forged Carbon
Black
Lume
Super-LumiNova
SLN X1 BL C1

Movement

5 specs
Caliber
Miyota 9039
CW-002
Beat Rate
28,800 vph
4 vph
Power Reserve
42h
120h
Jewels
25
33
Complications
None
GMT, Moonphase, Day-date, Small seconds

Pricing

1 specs
MSRP
$790
$4,135

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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.

Gruppo Gamma Vanguard Weathered

The satin-finished steel case is well-executed and aesthetically pleasing. The watch's lumières de nuit are not particularly bright, which might be a drawback for some users. Reviewers disagree on the watch's originality, with one reviewer finding it pleasing in-person and another describing it as decidedly derivative.

Christopher Ward C63 True GMT

The Christopher Ward C63 True GMT is widely praised for its in-house CW-002 caliber, which offers a 120-hour power reserve and COSC certification. Owners find the 39mm case size comfortable, though some note it wears closer to 40-41mm. While the PVD hands provide good contrast and the lume is praised for readability, one owner felt the orange accent lacked pop and the gloss dial/text combo appeared cheap in certain lighting. One owner also noted a perceived slight difference in production quality compared to a sibling model's bracelet. Overall, owners and reviewers rate the Christopher Ward C63 True GMT highly for its impressive power reserve and COSC-certified movement at its price point.

From video reviewers

The case finishing is praised for its polished and curved surfaces. The watch uses a Sellita SW330-2 movement. Reviewers disagree on the case size, with one noting 40.5mm and another highlighting a 36mm option.

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