Which is cheaper, the Bremont Altitude 39 Date or the Hamilton American Classic Intra-Matic Auto?

At MSRP the Hamilton American Classic Intra-Matic Auto is the cheaper of the two at $1,275, against $4,250 for the Bremont Altitude 39 Date — a $2,975 gap before any retailer discounting.

Which is bigger, the Bremont Altitude 39 Date or the Hamilton American Classic Intra-Matic Auto?

The Hamilton American Classic Intra-Matic Auto wears larger at 40mm versus 39mm for the Bremont Altitude 39 Date — a 1mm difference across the dial.

Which has better water resistance, the Bremont Altitude 39 Date or the Hamilton American Classic Intra-Matic Auto?

The Bremont Altitude 39 Date is rated to 100m versus 50m for the Hamilton American Classic Intra-Matic Auto.

Which has a longer power reserve, the Bremont Altitude 39 Date or the Hamilton American Classic Intra-Matic Auto?

The Hamilton American Classic Intra-Matic Auto carries a 80-hour power reserve against 40 hours on the Bremont Altitude 39 Date.

What movement does the Bremont Altitude 39 Date run compared to the Hamilton American Classic Intra-Matic Auto?

Both watches run automatic movements — the Bremont Altitude 39 Date uses the BE-92AE and the Hamilton American Classic Intra-Matic Auto uses the H-10.

Side by side

Bremont Altitude 39 DatevsHamilton American Classic Intra-Matic Auto

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

Hamilton American Classic Intra-Matic Auto

h38425120

MSRP $1,275

At a glance

10 of 29 specs differ

Diameter

Altitude 39 Date39mm

American Classic Intra-Matic Auto40mm

Power Reserve

Altitude 39 Date40h

American Classic Intra-Matic Auto80h

Water Resistance

Altitude 39 Date100m

American Classic Intra-Matic Auto50m

MSRP

Altitude 39 Date$4,250

American Classic Intra-Matic Auto$1,275

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Dial Color

Silver

White

Movement

2 specs

Caliber

BE-92AE

H-10

Power Reserve

40h

80h

Pricing

1 specs

MSRP

$4,250

$1,275

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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.

Hamilton American Classic Intra-Matic Auto

Owners widely praise the Hamilton American Classic Intra-Matic Auto for its thinness, perfect size, and vintage charm, with some preferring its contrasting tachymeter and larger subdials. One owner notes the rotor can be quite loud. The Hamilton American Classic Intra-Matic Auto is considered by some to be the best watch with a 2892 movement for the price. Overall, owners rate the Hamilton American Classic Intra-Matic Auto highly for its vintage charm and wearability at the price.

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