Side by side

Bremont Altitude ChronographvsLongines MASTER COLLECTION

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

Altitude Chronograph
BremontAltitude Chronograph
MSRP $6,300
MASTER COLLECTION
LonginesMASTER COLLECTION
MSRP $2,650

At a glance

19 of 29 specs differ
Diameter
Altitude Chronograph42mm
MASTER COLLECTION25.5mm
Power Reserve
Altitude Chronograph40h
MASTER COLLECTION
Water Resistance
Altitude Chronograph100m
MASTER COLLECTION30m
MSRP
Altitude Chronograph$6,300
MASTER COLLECTION$2,650

Full specifications

Case

9 specs
Category
Chronograph
Dress
Diameter
42mm
25.5mm
Thickness
14.7mm
8.9mm
Lug-to-Lug
30.5mm
Lug Width
14.7mm
13mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel
Finish
Brushed and polished
Water Resistance
100m
30m
Caseback
Solid

Crystal & Dial

3 specs
Crystal Shape
Flat
AR Coating
Inner
Indices
Applied

Movement

6 specs
Caliber
BE-50AE
L592.5
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$6,300
$2,650

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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 Chronograph

Owners note faint marks on the case sides and back, with minor wear and creasing on the strap. Reviewers flag the "DANGER EJECTION SEAT" wordmark on the dial as a divisive design choice that disrupts the MB series' usual stark tone, though they praise the improved smoothness and click precision of the Roto Click rotating bezel. On balance, the Bremont Altitude Chronograph elicits mixed reactions, with design elements like the dial text being a point of contention for reviewers.

Longines MASTER COLLECTION

The Longines Master Collection is widely praised for its classic design, good value, and attractive dial work, with specific callouts for Breguet numerals, leaf hands, and barleycorn or hobnail textures. Owners and reviewers frequently highlight the excellent fit and finish, comfortable case sizes like 40mm, and the value offered by complications such as chronographs, moon phases, and annual calendars at competitive price points. The collection is seen as traditionally dressy, with some noting its thinness and appreciation for its bracelet finishing. However, some owners find the case finishing homogenous or the MSRP hard to justify, citing issues like cheap-feeling pushers or a chrono hour counter that doesn't always reset. Specific design elements like the subdial cutting off numerals or the overall aesthetic of certain dials and hands are not universally appealing.

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