Which is cheaper, the Bremont Altitude 39 Date or the Hamilton Khaki Field Day Date Auto?

At MSRP the Hamilton Khaki Field Day Date Auto is the cheaper of the two at $895, against $4,250 for the Bremont Altitude 39 Date — a $3,355 gap before any retailer discounting.

Which is bigger, the Bremont Altitude 39 Date or the Hamilton Khaki Field Day Date Auto?

The Hamilton Khaki Field Day Date Auto wears larger at 42mm versus 39mm for the Bremont Altitude 39 Date — a 3mm difference across the dial.

Which has better water resistance, the Bremont Altitude 39 Date or the Hamilton Khaki Field Day Date Auto?

The Bremont Altitude 39 Date is rated to 100m versus 50m for the Hamilton Khaki Field Day Date Auto.

Which has a longer power reserve, the Bremont Altitude 39 Date or the Hamilton Khaki Field Day Date Auto?

The Hamilton Khaki Field Day Date 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 Khaki Field Day Date Auto?

Both watches run automatic movements — the Bremont Altitude 39 Date uses the BE-92AE and the Hamilton Khaki Field Day Date Auto uses the H-30.

Side by side

Bremont Altitude 39 DatevsHamilton Khaki Field Day Date 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 Khaki Field Day Date Auto

h70505733

MSRP $895

At a glance

10 of 29 specs differ

Diameter

Altitude 39 Date39mm

Khaki Field Day Date Auto42mm

Power Reserve

Altitude 39 Date40h

Khaki Field Day Date Auto80h

Water Resistance

Altitude 39 Date100m

Khaki Field Day Date Auto50m

MSRP

Altitude 39 Date$4,250

Khaki Field Day Date Auto$895

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Dial Color

Silver

Black

Movement

2 specs

Caliber

BE-92AE

H-30

Power Reserve

40h

80h

Pricing

1 specs

MSRP

$4,250

$895

Follow this matchup

Get a note when Bremont Altitude 39 Date vs Hamilton Khaki Field Day Date Auto 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 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 Khaki Field Day Date Auto

Owners widely praise the Hamilton Khaki Field Day Date Auto for its robust build, clear dial legibility, and versatility as a "go anywhere, do anything" watch, connecting them to a classic aesthetic and historical significance. Reviewers and owners alike highlight its value, with some noting the 80-hour power reserve from the H10 movement and 100m water resistance. However, some owners find its lume intensity and longevity inexcusable, and a common criticism of Hamilton watches is the lack of AR coating on the crystal. The bracelet finish and overall appearance are points of contention, with some considering it plain or overrated while others praise its finishing and attractive PVD. Accuracy ranges from excellent to simply "ok," with no consensus on movement quality. Overall, owners and reviewers rate the Hamilton Khaki Field Day Date Auto highly for its classic aesthetic, robust build, and value as an entry-level automatic field watch.

From video reviewers

The 80-hour power reserve from the H-40 movement is a significant strength. The 50-meter water resistance is considered limited for a field watch. Reviewers disagreed on the bracelet quality, with one noting rattle and another not mentioning it.

Keep exploring