Side by side

Bremont Altitude Perpetual Calendar GMTvsSugess Tourbillon Master SUEARTH

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

Altitude Perpetual Calendar GMT
BremontAltitude Perpetual Calendar GMT
MSRP $38,450
Tourbillon Master SUEARTH
SugessTourbillon Master SUEARTH
MSRP $1,099

At a glance

12 of 29 specs differ
Diameter
Altitude Perpetual Calendar GMT42mm
Tourbillon Master SUEARTH41mm
Power Reserve
Altitude Perpetual Calendar GMT40h
Tourbillon Master SUEARTH40h
Water Resistance
Altitude Perpetual Calendar GMT
Tourbillon Master SUEARTH50m
MSRP
Altitude Perpetual Calendar GMT$38,450
Tourbillon Master SUEARTH$1,099

Full specifications

Case

7 specs
Diameter
42mm
41mm
Thickness
12.65mm
10mm
Lug-to-Lug
46mm
Lug Width
22mm
10mm
Material
Titanium
Stainless Steel/Rose Gold
Water Resistance
50m
Caseback
Solid
Display

Crystal & Dial

1 specs
Dial Color
Blue
Black

Movement

3 specs
Caliber
ST8000
Beat Rate
28,800 vph
3 vph
Complications
None
GMT, World time, Moonphase, Date

Pricing

1 specs
MSRP
$38,450
$1,099

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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 Altitude Perpetual Calendar GMT

The Bremont Altitude Perpetual Calendar GMT is a highly exclusive piece, with one owner noting its $44,000 price point raises questions about its target audience and suggesting it may be a limited production showpiece. Reviewers highlight its refined Trip-Tick case, now featuring softer curves, a 42mm diameter, and a 12.23mm thickness in grade 2 titanium, though the oversized crowns are flagged as a potential drawback. Overall, owners and reviewers acknowledge the Bremont Altitude Perpetual Calendar GMT as a distinctive, albeit niche, high-complication offering with a notable case refinement.

Sugess Tourbillon Master SUEARTH

Owners praise the Sugess Tourbillon Master SUEARTH for its legible dial and the visual appeal of its beating tourbillon, offering an accessible entry into tourbillon watches. However, the strap and buckle are noted as comically large, and the screw-down crown and winding stem are described as flimsy. Some owners question the value proposition, finding the price high for the perceived quality, and express concerns about long-term durability and serviceability of the ST8230 movement. On balance, owners find the Sugess Tourbillon Master SUEARTH to be a functional tourbillon that works as intended, though its value is debated among the community.

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