Side by side

Bremont Altitude ChronographvsBaltic Hermétique Summer

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

Altitude Chronograph
BremontAltitude Chronograph
MSRP $6,300
Hermétique Summer
BalticHermétique Summer
MSRP $594

At a glance

13 of 29 specs differ
Diameter
Altitude Chronograph42mm
Hermétique Summer37mm
Power Reserve
Altitude Chronograph40h
Hermétique Summer42h
Water Resistance
Altitude Chronograph100m
Hermétique Summer150m
MSRP
Altitude Chronograph$6,300
Hermétique Summer$594

Full specifications

Case

7 specs
Category
Chronograph
Dress
Diameter
42mm
37mm
Thickness
14.7mm
10.8mm
Lug-to-Lug
46mm
Lug Width
14.7mm
20mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
100m
150m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Silver
Orange
Lume
None
BGW9

Movement

2 specs
Caliber
BE-50AE
Miyota 9039
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$6,300
$594

Follow this matchup

Get a note when Bremont Altitude Chronograph vs Baltic Hermétique Summer gets more votes, a community discussion, or a price drop. No account needed.

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.

Baltic Hermétique Summer

Reviewers highlight the Baltic Hermétique Summer's compact 37mm brushed case with a polished bezel and 150 meters of water resistance. The watch features glossy dials in bright colors with raised BGW9 Super-LumiNova indices that emit a strong blue glow, and it comes with color-matched FKM rubber straps or Baltic bracelets. The Miyota 9039 movement supports hacking and hand-winding. However, the recessed crown can be difficult to manipulate if fingernails are not long enough, and the movement has a stated accuracy of -10/+30 seconds per day. Overall, reviewers praise the Baltic Hermétique Summer for its well-balanced, colorful dials and strong lume at an affordable price point.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.