Side by side

Bremont Altitude Perpetual Calendar GMTvsGlycine Airman Purist

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
Airman Purist
GlycineAirman Purist
MSRP $2,750

At a glance

15 of 29 specs differ
Diameter
Altitude Perpetual Calendar GMT42mm
Airman Purist44mm
Power Reserve
Altitude Perpetual Calendar GMT40h
Airman Purist48h
Water Resistance
Altitude Perpetual Calendar GMT
Airman Purist100m
MSRP
Altitude Perpetual Calendar GMT$38,450
Airman Purist$2,750

Full specifications

Case

6 specs
Diameter
42mm
44mm
Thickness
12.65mm
12mm
Material
Titanium
Stainless Steel
Finish
Brushed and polished
Water Resistance
100m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Inner
Indices
Applied
Lume
None
Luminous

Movement

4 specs
Caliber
SW330-2
Power Reserve
40h
48h
Jewels
25
21
Complications
None
Date

Pricing

1 specs
MSRP
$38,450
$2,750

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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.

Glycine Airman Purist

Owners widely praise the Glycine Airman Purist for its attractive appearance and comfortable wearability, with the 24-hour dial proving easy to adapt to for many. Some models feature high-contrast hands and lumed dials that offer excellent visibility, though certain stealth designs are criticized for poor legibility. The case back on contemporary models is noted as being easier to open for regulation. Overall, owners rate the Glycine Airman Purist highly for its appealing design and user-friendly 24-hour dial.

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