Side by side

Gruppo Gamma Vanguard WeatheredvsChristopher Ward C65 Dune Aeolian

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

Vanguard Weathered
Gruppo GammaVanguard Weathered
MSRP $790
C65 Dune Aeolian
Christopher WardC65 Dune Aeolian
MSRP $1,415

At a glance

16 of 29 specs differ
Diameter
Vanguard Weathered42mm
C65 Dune Aeolian40mm
Power Reserve
Vanguard Weathered42h
C65 Dune Aeolian38h
Water Resistance
Vanguard Weathered100m
C65 Dune Aeolian150m
MSRP
Vanguard Weathered$790
C65 Dune Aeolian$1,415

Full specifications

Case

7 specs
Diameter
42mm
40mm
Thickness
12.6mm
11.7mm
Lug-to-Lug
49.5mm
43.6mm
Lug Width
22mm
20mm
Material
Stainless Steel
Bronze
Finish
Weathered
Brushed and polished
Water Resistance
100m
150m

Crystal & Dial

4 specs
AR Coating
Yes
Inner
Dial Color
Forged Carbon
Brown
Indices
Applied
Roman numerals
Lume
Super-LumiNova
SLN Light Old Radium BL Grade X1

Movement

4 specs
Caliber
Miyota 9039
SW200-1
Beat Rate
28,800 vph
4 vph
Power Reserve
42h
38h
Jewels
25
26

Pricing

1 specs
MSRP
$790
$1,415

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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 C65 Dune Aeolian

The Christopher Ward C65 Dune Aeolian is widely praised for its unique, textured dial and comfortable 38mm case size, with reviewers noting its excellent finishing for the price and the Bader bracelet as a standout feature. Owners appreciate the clean, date-free dial and the wavy pattern, with one comparing it favorably to Grand Seiko. The bronze variant develops a warm patina over time. Accuracy is reported as COSC-certified and around +4 seconds per day by one owner, while another notes a rating of up to 20 seconds per day. The time-only models feature a Sellita SW200-1 movement with a 38-hour power reserve, though the GMT variant uses a Sellita SW330 with a 56-hour power reserve. Some owners expressed concerns about the sandy texture becoming tiresome or the grey dial blending with the case, and one reviewer found the dial details and applied logo "a bit much." Customer service experiences were mixed, with one owner reporting a frustrating battle and long repair turnaround.

From video reviewers

The watch's unique textured dial is a notable strength, giving it an organic design that sets it apart from other field watches. A weakness is the somewhat lacking lume performance, which may be a drawback for those who prioritize nighttime legibility. Reviewers disagree on the movement's power reserve, with some considering 38 hours sufficient and others finding it too short.

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