Side by side

Gruppo Gamma Vanguard WeatheredvsSugess Seestern S430 Titanium Diver

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

Vanguard Weathered
Gruppo GammaVanguard Weathered
MSRP $790
Seestern S430 Titanium Diver
SugessSeestern S430 Titanium Diver
MSRP $299

At a glance

16 of 29 specs differ
Diameter
Vanguard Weathered42mm
Seestern S430 Titanium Diver40mm
Power Reserve
Vanguard Weathered42h
Seestern S430 Titanium Diver40h
Water Resistance
Vanguard Weathered100m
Seestern S430 Titanium Diver200m
MSRP
Vanguard Weathered$790
Seestern S430 Titanium Diver$299

Full specifications

Case

8 specs
Category
Diver
Diameter
42mm
40mm
Thickness
12.6mm
12.5mm
Lug-to-Lug
49.5mm
46mm
Lug Width
22mm
20mm
Material
Stainless Steel
Titanium
Finish
Weathered
Brushed and polished
Water Resistance
100m
200m

Crystal & Dial

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

Movement

4 specs
Caliber
Miyota 9039
Seiko NH35
Beat Rate
28,800 vph
3 vph
Power Reserve
42h
40h
Complications
None
GMT, Chronograph, Moonphase, Date

Pricing

1 specs
MSRP
$790
$299

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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.

Sugess Seestern S430 Titanium Diver

Owners widely praise the Sugess Seestern S430 Titanium Diver for its genuine titanium construction, making it extremely light and comfortable at 92 grams on a 6.7-inch wrist. The ceramic bezel is described as fantastic and mesmerizing to use, and the brushed finishing is noted as nice. The watch features an NH38 movement, which is appreciated for its lack of ghost date functionality. However, some owners find the price comparable to competitors and have noted issues with the clasp's fit, with some finding the existing holes insufficient and the rotating arm needing to bend. The crown unscrewing is not smooth, and the bezel action is described as gritty with uneven resistance. One owner reported a crown tube failure on a V1 model. Overall, owners rate the Sugess Seestern S430 Titanium Diver highly for its lightweight titanium build and excellent ceramic bezel, despite some concerns regarding the clasp design.

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