Side by side

Bremont ionBirdvsSugess Tourbillon Master SU8001

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

ionBird
BremontionBird
MSRP $5,800
Tourbillon Master SU8001
SugessTourbillon Master SU8001
MSRP $999

At a glance

14 of 29 specs differ
Diameter
ionBird43mm
Tourbillon Master SU800141mm
Power Reserve
ionBird40h
Tourbillon Master SU800140h
Water Resistance
ionBird
Tourbillon Master SU800150m
MSRP
ionBird$5,800
Tourbillon Master SU8001$999

Full specifications

Case

8 specs
Category
Pilot
Chronograph
Diameter
43mm
41mm
Thickness
10mm
Lug-to-Lug
46mm
Lug Width
10mm
Material
Titanium
Stainless Steel/Rose Gold
Water Resistance
50m
Caseback
Solid
Display

Crystal & Dial

1 specs
Dial Color
Regular length (15cm - 19cm wrist size)
Black

Movement

4 specs
Caliber
Seagull ST8000
Type
Automatic
Manual
Beat Rate
28,800 vph
3 vph
Complications
None
GMT, Moonphase, Date, Power reserve indicator

Pricing

1 specs
MSRP
$5,800
$999

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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.

Bremont ionBird

Owners report the Bremont ionBird is overpriced and features a printed dial with a poorly placed date window at 4:30, which some find visually disruptive. However, some owners suggest its case finishing is superior to competitors. The 43mm titanium Bremont ionBird GMT is powered by a COSC-certified BE-93-2AV automatic movement and retails for $5,795. On balance, owners and reviewers find the Bremont ionBird's date window placement and price point to be significant drawbacks.

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.

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