Side by side

Sugess Tourbillon Master S454vsZelos Skyraider 2

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

Tourbillon Master S454
SugessTourbillon Master S454
MSRP $999
Skyraider 2
ZelosSkyraider 2
MSRP $2,399

At a glance

12 of 29 specs differ
Diameter
Tourbillon Master S45441mm
Skyraider 242mm
Power Reserve
Tourbillon Master S45440h
Skyraider 240h
Water Resistance
Tourbillon Master S4545m
Skyraider 250m
MSRP
Tourbillon Master S454$999
Skyraider 2$2,399

Full specifications

Case

8 specs
Category
Chronograph
Skeleton
Diameter
41mm
42mm
Thickness
8.9mm
10.5mm
Lug-to-Lug
44.9mm
48.5mm
Lug Width
20mm
22mm
Material
Stainless Steel/Rose Gold
Mokume Gane
Water Resistance
5m
50m
Caseback
Display
Solid

Crystal & Dial

1 specs
Dial Color
Black
Mokume

Movement

2 specs
Caliber
ST8000
ETA 6498-1 Élaboré
Beat Rate
3 vph
28,800 vph

Pricing

1 specs
MSRP
$999
$2,399

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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 Tourbillon Master S454

Owners widely praise the Sugess Tourbillon Master S454 for its attractive dial finishing, sharp case edges, and the visual appeal of its genuine tourbillon, especially considering its price point. Specific strengths highlighted include a delicate 38mm size with 11.5mm thickness and a crisp winding feel. However, multiple owners note accuracy issues, with figures ranging from +6 to +11 seconds per day and one report of -12 seconds per day. Concerns are also raised about the movement's finishing upon close inspection, the lack of internal anti-reflective coating causing reflections, a small crown that makes winding cumbersome, and potential long-term durability and serviceability challenges. The 24-hour complication is not independently adjustable, and water resistance is limited to 50m. Overall, owners rate the Sugess Tourbillon Master S454 highly for its impressive tourbillon and finishing at the price, despite some noted accuracy and finishing caveats.

From video reviewers

The value proposition of a functional tourbillon movement under $600 is a significant strength. Reviewers noted issues with the bracelet and wearability.

Zelos Skyraider 2

The Zelos Skyraider 2 is praised for its value, particularly offering unique dial materials like meteorite at a fraction of luxury prices, and its bronze case is noted for a warm glow. Reviewers and owners highlight the Flieger-inspired design and the use of a manual-wind ETA 6498 movement, with BGW9 and C3 Super-LumiNova lume. Some owners find the skeletonized variant ideal for style over everyday legibility, while others note the brand's past designs have sometimes been hard to read or bulky. The Zelos Skyraider 2 is available in various materials and dial options, with prices ranging from $699 to $1,399. On balance, owners and reviewers rate the Zelos Skyraider 2 highly for its distinctive materials and design at a competitive price point.

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