Side by side

Bremont Altitude ChronographvsDOXA SUB 300T

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

Altitude Chronograph
BremontAltitude Chronograph
MSRP $6,300
SUB 300T
DOXASUB 300T
MSRP $2,190

At a glance

12 of 29 specs differ
Diameter
Altitude Chronograph42mm
SUB 300T42.5mm
Power Reserve
Altitude Chronograph40h
SUB 300T40h
Water Resistance
Altitude Chronograph100m
SUB 300T1,200m
MSRP
Altitude Chronograph$6,300
SUB 300T$2,190

Full specifications

Case

7 specs
Category
Chronograph
Diver
Diameter
42mm
42.5mm
Thickness
14.7mm
12mm
Lug-to-Lug
46mm
Lug Width
14.7mm
20mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
100m
1200m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Silver
Aquamarine
Lume
None
Super-LumiNova

Movement

1 specs
Caliber
BE-50AE

Pricing

1 specs
MSRP
$6,300
$2,190

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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.

DOXA SUB 300T

Owners widely praise the DOXA SUB 300T's functional and distinctive design, with reviewers highlighting its historical visibility and robust build. Legibility is consistently noted as excellent, with reviewers appreciating the functional no-decompression bezel and distinct hand shapes. The watch's accuracy is reported as good, with one owner seeing a 3-4 second daily gain, though the 38-hour power reserve is considered underwhelming by some at its price point. Criticisms include a stamped clasp that feels out of place and a bezel that may have lateral movement. The 42.5mm case is described as substantial and heavy, appearing larger due to extra width and making it unsuitable for dress shirts, a trade-off for its 1200-meter water resistance. On balance, owners and reviewers rate the DOXA SUB 300T highly for its unique design and robust dive watch capabilities.

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