Which is cheaper, the Hamilton Khaki Aviation Takeoff Auto Chrono or the Praesidus Low W&t 38mm?

At MSRP the Praesidus Low W&t 38mm is the cheaper of the two at $550, against $3,575 for the Hamilton Khaki Aviation Takeoff Auto Chrono — a $3,025 gap before any retailer discounting.

Which is bigger, the Hamilton Khaki Aviation Takeoff Auto Chrono or the Praesidus Low W&t 38mm?

The Hamilton Khaki Aviation Takeoff Auto Chrono wears larger at 46mm versus 38mm for the Praesidus Low W&t 38mm — a 8mm difference across the dial.

Which has better water resistance, the Hamilton Khaki Aviation Takeoff Auto Chrono or the Praesidus Low W&t 38mm?

The Praesidus Low W&t 38mm is rated to 100m versus 50m for the Hamilton Khaki Aviation Takeoff Auto Chrono.

Which has a longer power reserve, the Hamilton Khaki Aviation Takeoff Auto Chrono or the Praesidus Low W&t 38mm?

The Hamilton Khaki Aviation Takeoff Auto Chrono carries a 60-hour power reserve against 40 hours on the Praesidus Low W&t 38mm.

What movement does the Hamilton Khaki Aviation Takeoff Auto Chrono run compared to the Praesidus Low W&t 38mm?

Both watches run automatic movements — the Hamilton Khaki Aviation Takeoff Auto Chrono uses the H-31 and the Praesidus Low W&t 38mm uses the Seiko NH35.

Side by side

Hamilton Khaki Aviation Takeoff Auto ChronovsPraesidus Low W&t 38mm

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

Hamilton Khaki Aviation Takeoff Auto Chrono

h76786733

MSRP $3,575

Praesidus Low W&t 38mm

P-38-C47-C-DBRSG

MSRP $550

At a glance

11 of 29 specs differ

Diameter

Khaki Aviation Takeoff Auto Chrono46mm

Low W&t 38mm38mm

Power Reserve

Khaki Aviation Takeoff Auto Chrono60h

Low W&t 38mm40h

Water Resistance

Khaki Aviation Takeoff Auto Chrono50m

Low W&t 38mm100m

MSRP

Khaki Aviation Takeoff Auto Chrono$3,575

Low W&t 38mm$550

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Dial Color

Black

Low W&T 38mm

Movement

2 specs

Caliber

H-31

Seiko NH35

Power Reserve

60h

40h

Pricing

1 specs

MSRP

$3,575

$550

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