Side by side

Gruppo Gamma Vanguard WeatheredvsSugess Seestern S446 GMT

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

Vanguard Weathered
Gruppo GammaVanguard Weathered
MSRP $790
Seestern S446 GMT
SugessSeestern S446 GMT
MSRP $269
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.

Sugess Seestern S446 GMT

Owners widely praise the Sugess Seestern S446 GMT for its outstanding finishing and materials at its price point, with specific mentions of the cream or ivory dial, polished hands, and clear crystal offering superb legibility. Accuracy is generally good, with one owner reporting +2/3 seconds per day from the Seiko NH34A movement. Some owners find the lume is not a strong point, and the bracelet clasp could benefit from more micro-adjustment, with screw pins noted as cheap. The GMT hand is described as flat by some, and opinions are split on the "Sugess" versus "Seestern" logo. Overall, owners rate the Sugess Seestern S446 GMT highly for its beautiful dial and excellent build quality for the price.

At a glance

14 of 29 specs differ
Diameter
Vanguard Weathered42mm
Seestern S446 GMT40mm
Power Reserve
Vanguard Weathered42h
Seestern S446 GMT41h
Water Resistance
Vanguard Weathered100m
Seestern S446 GMT100m
MSRP
Vanguard Weathered$790
Seestern S446 GMT$269

Full specifications

Case

6 specs
Category
GMT
Diameter
42mm
40mm
Thickness
12.6mm
10mm
Lug-to-Lug
49.5mm
47mm
Lug Width
22mm
19mm
Finish
Weathered
Brushed and polished

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Forged Carbon
Black
Lume
Super-LumiNova
Tritium

Movement

4 specs
Caliber
Miyota 9039
Seiko NH34
Beat Rate
28,800 vph
3 vph
Power Reserve
42h
41h
Complications
None
GMT, Moonphase, Date

Pricing

1 specs
MSRP
$790
$269
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