Side by side

Bremont Altitude Perpetual Calendar GMTvsPinion Neutron Dual

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
Neutron Dual
PinionNeutron Dual
MSRP $1,842

At a glance

12 of 29 specs differ
Diameter
Altitude Perpetual Calendar GMT42mm
Neutron Dual38mm
Power Reserve
Altitude Perpetual Calendar GMT40h
Neutron Dual42h
Water Resistance
Altitude Perpetual Calendar GMT
Neutron Dual100m
MSRP
Altitude Perpetual Calendar GMT$38,450
Neutron Dual$1,842

Full specifications

Case

6 specs
Diameter
42mm
38mm
Thickness
12.65mm
11mm
Lug-to-Lug
45mm
Lug Width
22mm
20mm
Material
Titanium
Stainless Steel
Water Resistance
100m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Blue
Black
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
ETA 2893-2
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$38,450
$1,842

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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.

Pinion Neutron Dual

Owners widely praise the Pinion Neutron Dual for its refined design, meticulous finishing, and exceptional dial work, with one owner calling it their favorite watch and strongly recommending it. The watch features a Swiss ETA 2824-2 automatic movement, is designed and built in England, and measures 38mm in diameter, 45mm lug-to-lug, and 11mm thick. Some owners note criticism of the OEM straps, and accuracy is reported around ±5 seconds per day. Overall, the consensus is that owners love the Pinion Neutron Dual for its detailed design and high level of finishing.

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