Side by side

Bremont ionBirdvsSugess MoonPhase Master S426

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

ionBird
BremontionBird
MSRP $5,800
MoonPhase Master S426
SugessMoonPhase Master S426
MSRP $599

At a glance

14 of 29 specs differ
Diameter
ionBird43mm
MoonPhase Master S42640mm
Power Reserve
ionBird40h
MoonPhase Master S42635h
Water Resistance
ionBird
MoonPhase Master S4265m
MSRP
ionBird$5,800
MoonPhase Master S426$599

Full specifications

Case

8 specs
Category
Pilot
Chronograph
Diameter
43mm
40mm
Thickness
10mm
Lug-to-Lug
46mm
Lug Width
20mm
Material
Titanium
Stainless Steel/Rose Gold
Water Resistance
5m
Caseback
Solid
Display

Crystal & Dial

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

Movement

4 specs
Caliber
ST2153
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
35h
Complications
None
Moonphase, Date, Power reserve indicator

Pricing

1 specs
MSRP
$5,800
$599

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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 MoonPhase Master S426

Owners widely praise the Sugess MoonPhase Master S426 for its sapphire crystal, well-finished stainless steel case, and the Seagull ST2153 automatic movement, which offers hacking and manual winding. The watch features a real moonphase complication, power reserve indicator, and date function, all for approximately $200. Reviewers highlight the guilloche dial detailing and the ST2155 movement, an ETA clone, noting its true moonphase complication. Overall, owners rate the Sugess MoonPhase Master S426 highly for its impressive complications and finishing at its price point.

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