Side by side

Bremont Altitude 39 DatevsBremont Altitude Perpetual Calendar GMT

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Altitude 39 Date
BremontAltitude 39 Date
MSRP $4,250
Altitude Perpetual Calendar GMT
BremontAltitude Perpetual Calendar GMT
MSRP $38,450

At a glance

9 of 29 specs differ
Diameter
Altitude 39 Date39mm
Altitude Perpetual Calendar GMT42mm
Power Reserve
Altitude 39 Date40h
Altitude Perpetual Calendar GMT40h
Water Resistance
Altitude 39 Date100m
Altitude Perpetual Calendar GMT
MSRP
Altitude 39 Date$4,250
Altitude Perpetual Calendar GMT$38,450

Full specifications

Case

6 specs
Category
Pilot
GMT
Diameter
39mm
42mm
Thickness
11.19mm
12.65mm
Lug Width
20mm
22mm
Material
316L Stainless Steel (DLC coated)
Titanium
Water Resistance
100m

Crystal & Dial

1 specs
Dial Color
Silver
Blue

Movement

1 specs
Caliber
BE-92AE

Pricing

1 specs
MSRP
$4,250
$38,450

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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 39 Date

Owners and reviewers widely praise the Bremont Altitude 39 Date as a sleek, legible, and everyday-suited pilot's watch, noting its comfortable 39mm 904L steel case and clean dial design. The La Joux-Perret G100 movement is recognized for its 68-hour power reserve and smooth winding feel. Some owners note the bracelet lacks micro-adjustments. On balance, the consensus is that the Bremont Altitude 39 Date is highly regarded for its refined finishing and wearability at 39mm.

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.

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