Bremont Altitude Perpetual Calendar GMTvsPanerai Luminor Tourbillon GMT Titanio PAM01784


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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Altitude Perpetual Calendar GMT

Luminor Tourbillon GMT Titanio PAM01784
Diameter
42mm
47mm
Thickness
12.7mm
10.1mm
lowest
Water Resistance
n/a
100m
Power Reserve
n/a
144h
MSRP
$38,450
lowest
$179,008
Movement
Automatic
P.2005/T
Case
5 specsCrystal & Dial
3 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Bremont Altitude Perpetual Calendar GMT is a 42mm automatic watch. Reviewers note its refined Trip-Tick case with softer curves and a 12.23mm profile, though some find the oversized crowns a drawback. One owner questions the $44,000 price point, suggesting the brand likely produces only two units annually as showpieces. Overall, owners and reviewers find the Bremont Altitude Perpetual Calendar GMT to be a highly exclusive, albeit expensive, timepiece with a refined case design.
The Panerai Luminor Tourbillon GMT Titanio PAM01784 is noted for its skeletonized P.2005/T movement with blue-treated titanium bridges and plates, visible through the dial and caseback. Owners praise the sandwich dial construction for its high-quality execution and precisely cut lume. The 47mm titanium case, while lightweight, is considered too large for comfortable wear by one reviewer. Overall, owners and reviewers find the Panerai Luminor Tourbillon GMT Titanio PAM01784 appealing due to its intricate skeletonized movement and well-executed dial finishing.
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