Side by side

Sugess Seestern S430 Titanium DivervsSpinnaker Tesei Bronze Swiss

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

Seestern S430 Titanium Diver
SugessSeestern S430 Titanium Diver
MSRP $299
Tesei Bronze Swiss
SpinnakerTesei Bronze Swiss
MSRP $850

At a glance

12 of 29 specs differ
Diameter
Seestern S430 Titanium Diver40mm
Tesei Bronze Swiss43mm
Power Reserve
Seestern S430 Titanium Diver40h
Tesei Bronze Swiss40h
Water Resistance
Seestern S430 Titanium Diver200m
Tesei Bronze Swiss300m
MSRP
Seestern S430 Titanium Diver$299
Tesei Bronze Swiss$850

Full specifications

Case

6 specs
Diameter
40mm
43mm
Thickness
12.5mm
16mm
Lug-to-Lug
46mm
52mm
Lug Width
20mm
22mm
Material
Titanium
Bronze
Water Resistance
200m
300m

Crystal & Dial

2 specs
Dial Color
Blue
Green
Lume
Tritium
None

Movement

3 specs
Caliber
Seiko NH35
Sellita SW200-1
Beat Rate
3 vph
28,800 vph
Complications
GMT, Chronograph, Moonphase, Date
None

Pricing

1 specs
MSRP
$299
$850

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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.

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.

Spinnaker Tesei Bronze Swiss

Owners praise the Spinnaker Tesei Bronze Swiss for its incredible macro-level detail and sharp design, noting its bronze case, ceramic bezel, and wave dial. The inclusion of a Sellita SW200 Swiss movement is highlighted. One owner expressed a desire for a smaller 39-40mm variant, stating it would be their ultimate bronze diver if such a size were offered. On balance, owners rate the Spinnaker Tesei Bronze Swiss highly for its detailed finishing and bronze diver aesthetic.

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