Side by side

Sugess Tourbillon Master SU8001vsLongines HYDROCONQUEST

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

Tourbillon Master SU8001
SugessTourbillon Master SU8001
MSRP $999
HYDROCONQUEST
LonginesHYDROCONQUEST
MSRP $2,000

At a glance

21 of 29 specs differ
Diameter
Tourbillon Master SU800141mm
HYDROCONQUEST41mm
Power Reserve
Tourbillon Master SU800140h
HYDROCONQUEST72h
Water Resistance
Tourbillon Master SU800150m
HYDROCONQUEST300m
MSRP
Tourbillon Master SU8001$999
HYDROCONQUEST$2,000

Full specifications

Case

8 specs
Category
Chronograph
Diver
Thickness
10mm
11.9mm
Lug-to-Lug
46mm
53.5mm
Lug Width
10mm
21mm
Material
Stainless Steel/Rose Gold
Ceramic
Finish
Brushed and polished
Water Resistance
50m
300m
Caseback
Display

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Black
Green
Indices
Applied

Movement

8 specs
Caliber
Seagull ST8000
L888.5
Type
Manual
Automatic
Beat Rate
3 vph
0 vph
Power Reserve
40h
72h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
GMT, Moonphase, Date, Power reserve indicator
None

Pricing

1 specs
MSRP
$999
$2,000

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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 SU8001

Owners widely praise the Sugess Tourbillon Master for its accessible tourbillon complication and value, with one owner noting an initial accuracy of +2 seconds per day. However, community feedback flags a winding stem that feels flimsy and straps that are considered poor, featuring a comically large buckle. Some owners report a degradation in accuracy to around -20 seconds per day after a month, and the steel case edges are described as rounded with the material proving soft and prone to scratching. On balance, owners view the Sugess Tourbillon Master as a remarkable value for its tourbillon feature, despite concerns regarding strap quality and long-term material durability.

Longines HYDROCONQUEST

Owners widely praise the Longines Hydroconquest for its attractive sunburst blue dial and accurate timekeeping, with one owner reporting a loss of only 2 seconds per day. However, the bracelet is frequently criticized for lacking micro-adjustments and having pinch-prone links, and the screw-down crown is noted as inconvenient and difficult to operate by multiple owners. Some owners also flag the bezel action as ratchety with back play, and one owner found the lugs sharp and the overall design uncomfortable, leading them to sell the watch. On balance, owners appreciate the Longines Hydroconquest's aesthetic appeal and value, despite significant reservations about its bracelet and crown usability.

From video reviewers

The bezel action is praised for its smooth and precise rotation. Lume brightness is a shared weakness, found to be somewhat lacking. Reviewers disagreed on the watch's value proposition compared to alternatives.

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