Side by side

Bremont Altitude Perpetual Calendar GMTvsHalios Universa II

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
Universa II
HaliosUniversa II
MSRP $995

At a glance

11 of 29 specs differ
Diameter
Altitude Perpetual Calendar GMT42mm
Universa II38mm
Power Reserve
Altitude Perpetual Calendar GMT40h
Universa II40h
Water Resistance
Altitude Perpetual Calendar GMT
Universa II100m
MSRP
Altitude Perpetual Calendar GMT$38,450
Universa II$995

Full specifications

Case

7 specs
Category
GMT
Dress
Diameter
42mm
38mm
Thickness
12.65mm
11.8mm
Lug-to-Lug
48mm
Lug Width
22mm
20mm
Material
Titanium
316L Stainless Steel
Water Resistance
100m

Crystal & Dial

2 specs
Crystal
Sapphire
Sapphire (double-domed)
Dial Color
Blue
Gold

Movement

1 specs
Caliber
Sellita SW300-1

Pricing

1 specs
MSRP
$38,450
$995

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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.

Halios Universa II

Owners widely praise the Halios Universa II for its applied indices, excellent finishing for the price, and comfortable 38mm dimensions. The integrated bracelet design with a satisfying micro-adjust clasp and case architecture are described as masterclasses. However, some find the bracelet clasp chunkier than the overall design, and the angular lug design is noted as not being for everyone. One owner reported unexpected pastel dial colors and a poor winding action. On balance, owners rate the Halios Universa II highly for its applied indices and excellent finishing at the price point.

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