Side by side

Bremont Altitude Perpetual Calendar GMTvsLorier Zephyr

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
Zephyr
LorierZephyr
MSRP $549

At a glance

7 of 29 specs differ
Diameter
Altitude Perpetual Calendar GMT42mm
Zephyr36mm
Power Reserve
Altitude Perpetual Calendar GMT40h
Zephyr40h
Water Resistance
Altitude Perpetual Calendar GMT
Zephyr
MSRP
Altitude Perpetual Calendar GMT$38,450
Zephyr$549

Full specifications

Case

5 specs
Category
GMT
Dress
Diameter
42mm
36mm
Thickness
12.65mm
Lug Width
22mm
18mm
Material
Titanium
Stainless Steel

Crystal & Dial

1 specs
Dial Color
Blue
White

Pricing

1 specs
MSRP
$38,450
$549

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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.

Lorier Zephyr

Owners widely praise the Lorier Zephyr for its stunning guilloche-style dial, refined and perfectly sized unique case shape, and comfortable wearability. The Miyota 9 series movement is noted by owners as being a little noisy, with a rotor whirring audible on quick hand movements. On balance, owners rate the Lorier Zephyr highly for its distinctive dial and case design at the price.

From video reviewers

The watch's vintage aesthetic and value for money are praised. The bracelet's refinement and perceived rattle are noted as a drawback.

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