Which is cheaper, the Bremont Altitude 39 Date or the Baltic Hermétique Tourer Bronze?

At MSRP the Baltic Hermétique Tourer Bronze is the cheaper of the two at $648, against $4,250 for the Bremont Altitude 39 Date — a $3,602 gap before any retailer discounting.

Which is bigger, the Bremont Altitude 39 Date or the Baltic Hermétique Tourer Bronze?

The Bremont Altitude 39 Date wears larger at 39mm versus 37mm for the Baltic Hermétique Tourer Bronze — a 2mm difference across the dial.

Which has better water resistance, the Bremont Altitude 39 Date or the Baltic Hermétique Tourer Bronze?

The Baltic Hermétique Tourer Bronze is rated to 150m versus 100m for the Bremont Altitude 39 Date.

Which has a longer power reserve, the Bremont Altitude 39 Date or the Baltic Hermétique Tourer Bronze?

The Baltic Hermétique Tourer Bronze carries a 42-hour power reserve against 40 hours on the Bremont Altitude 39 Date.

What movement does the Bremont Altitude 39 Date run compared to the Baltic Hermétique Tourer Bronze?

Both watches run automatic movements — the Bremont Altitude 39 Date uses the BE-92AE and the Baltic Hermétique Tourer Bronze uses the Miyota 9039.

Side by side

Bremont Altitude 39 DatevsBaltic Hermétique Tourer Bronze

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

Bremont Altitude 39 Date

alt39-dt-ss-si-l-s

MSRP $4,250

Baltic Hermétique Tourer Bronze

hermetique-tourer-bronze-blue

MSRP $648

At a glance

12 of 29 specs differ

Diameter

Altitude 39 Date39mm

Hermétique Tourer Bronze37mm

Power Reserve

Altitude 39 Date40h

Hermétique Tourer Bronze42h

Water Resistance

Altitude 39 Date100m

Hermétique Tourer Bronze150m

MSRP

Altitude 39 Date$4,250

Hermétique Tourer Bronze$648

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

Silver

Blue

Lume

None

BGW9

Movement

2 specs

Caliber

BE-92AE

Miyota 9039

Power Reserve

40h

42h

Pricing

1 specs

MSRP

$4,250

$648

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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.

Baltic Hermétique Tourer Bronze

The Baltic Hermétique Tourer Bronze is widely praised for its vintage-inspired aesthetic, featuring a bronze case and a smoked dial that develops a unique patina. Owners and reviewers highlight its comfortable wearability, noting the slim case profile and manageable lug-to-lug distance. The watch offers 150 meters of water resistance, supported by a recessed crown that contributes to its silhouette, though some find it tricky to grip. It is powered by the Miyota 9039 movement, which provides a 42-hour power reserve and a smooth seconds hand sweep, with accuracy reported between -10/+30 seconds per day. Overall, the Baltic Hermétique Tourer Bronze is highly regarded for its attractive design and comfortable wearability at its price point.

From video reviewers

The watch's slim profile and comfortable fit are consistently praised. Reviewers note the bronze case develops a unique patina. No shared weaknesses were identified.

Fratello

Time + Tide

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